Daisy
Last Updated: Feb 6, 2026
* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
AN ICONIC SHAPE, PERFECTED - Refined to perfection over hours of anthropometric research, the Kone Pro’s ergonomic shape and light weight of 66g offers superior comfort for any hand size or grip style
STELLAR WIRELESS PULS BLUETOOTH - Switch between 2.4GHz for gaming and Bluetooth for productivity, with 100 plus hrs. of battery life; Rapid Charge gives you 5 hours of play time with just a 10-minute charge
ROCCAT BIONIC SHELL - The solid, lightweight honeycomb shell with a translucent fade on the main clicks, provides the perfect showcase for vivid AIMO 16.8 million color RGB lighting
TITAN SWITCH OPTICAL - Faster than any mechanical switch, the Titan Switch Optical provides a long-lasting 100 million click life cycle, and speed-of-light actuation for unprecedented speed and precision
ROCCAT OWL-EYE OPTICAL SENSOR- Experience smooth, precise tracking thanks to the world-leading Owl-Eye 19K DPI optical sensor
PHANTOMFLEX CHARGING CABLE- Play as you charge with the USB-C PhantomFlex cable; Flexible and light, it virtually disappears during use to the point that you won't even know it's there
HEAT-TREATED PURE PTFE GLIDES - The Kone Pro's heat-treated pure PTFE glides are a game changer; They're pre-tuned so you get incredible glide and smooth mouse movements right out of the box
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
5 lighting Zones - featuring five Independently configurable lighting Zones, you can now customize your gaming aesthetic like never before; they also Synergize perfectly to allow for even smoother and more fluid lighting transitions
Iconic Kone ergonomics - The legendary Kone shape has been tried and tested and is loved by Gamers the world over; close your eyes and place your hand atop it and you'll know it's unmistakably the Kone AIMO
Evolutionary performance coating - grippy, durable and dirt-resistant thanks to a hybrid anti-wear coating; The performance finish helps you keep a firm hold of the Kone AIMO during even the most frantic of gaming sessions
24 button functions - Upgraded to include an improved thumb area, The Kone AIMO now boast additional versatility; the lowermost of the three thumb button defaults to Easy-Shift for an impressive total of 24 possible functions
Roccat owl-eye sensor - experience unrelenting pointer precision with the all-new 16, 000DPI Roccat owl-eye Optical sensor; The sensor is adjustable in 1DPI increments and is characterized by exceptionally sharp accuracy and tracking capabilities
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
AN ICONIC SHAPE, PERFECTED - Refined to perfection over hours of anthropometric research, the Kone Pro’s ergonomic shape and light weight of 66g offers superior comfort for any hand size or grip style
ROCCAT BIONIC SHELL - The solid, lightweight honeycomb shell with a translucent fade on the main clicks, provides the perfect showcase for vivid AIMO 16.8 million color RGB lighting
TITAN SWITCH OPTICAL - Faster than any mechanical switch, the Titan Switch Optical provides a long-lasting 100 million click life cycle, and speed-of-light actuation for unprecedented speed and precision
ROCCAT OWL-EYE OPTICAL SENSOR- Experience smooth, precise tracking thanks to the world-leading Owl-Eye 19K DPI optical sensor
PHANTOMFLEX CABLE- Enjoy a near-wireless experience with the PhantomFlex cable; Flexible and light, it virtually disappears during use to the point that you won't even know it's there
HEAT-TREATED PURE PTFE GLIDES - The Kone Pro's heat-treated pure PTFE glides are a game changer; They're pre-tuned so you get incredible glide and smooth mouse movements right out of the box
TITAN WHEEL PRO - Milled from solid aluminum, the Titan Wheel Pro is a marvel of ROCCAT precision engineering; Lightweight yet strong, it has a satisfying scroll and tactile click
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
AN ICONIC SHAPE, PERFECTED - Refined to perfection over hours of anthropometric research, the Kone Pro’s ergonomic shape and light weight of 66g offers superior comfort for any hand size or grip style
ROCCAT BIONIC SHELL - The solid, lightweight honeycomb shell with a translucent fade on the main clicks, provides the perfect showcase for vivid AIMO 16.8 million color RGB lighting
TITAN SWITCH OPTICAL - Faster than any mechanical switch, the Titan Switch Optical provides a long-lasting 100 million click life cycle, and speed-of-light actuation for unprecedented speed and precision
ROCCAT OWL-EYE OPTICAL SENSOR- Experience smooth, precise tracking thanks to the world-leading Owl-Eye 19K DPI optical sensor
PHANTOMFLEX CABLE- Enjoy a near-wireless experience with the PhantomFlex cable; Flexible and light, it virtually disappears during use to the point that you won't even know it's there
HEAT-TREATED PURE PTFE GLIDES - The Kone Pro's heat-treated pure PTFE glides are a game changer; They're pre-tuned so you get incredible glide and smooth mouse movements right out of the box
TITAN WHEEL PRO - Milled from solid aluminum, the Titan Wheel Pro is a marvel of ROCCAT precision engineering; Lightweight yet strong, it has a satisfying scroll and tactile click
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon Japan | 5.10 | ❌ | ❌ | ❌ |
5 lighting Zones - featuring five Independently configurable lighting Zones, you can now customize your gaming aesthetic like never before; they also Synergize perfectly to allow for even smoother and more fluid lighting transitions
Iconic Kone ergonomics - The legendary Kone shape has been tried and tested and is loved by Gamers the world over; close your eyes and place your hand atop it and you'll know it's unmistakably the Kone AIMO
Evolutionary performance coating - grippy, durable and dirt-resistant thanks to a hybrid anti-wear coating; The performance finish helps you keep a firm hold of the Kone AIMO during even the most frantic of gaming sessions
24 button functions - Upgraded to include an improved thumb area, The Kone AIMO now boast additional versatility; the lowermost of the three thumb button defaults to Easy-Shift for an impressive total of 24 possible functions
Roccat owl-eye sensor - experience unrelenting pointer precision with the all-new 16, 000DPI Roccat owl-eye Optical sensor; The sensor is adjustable in 1DPI increments and is characterized by exceptionally sharp accuracy and tracking capabilities
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
TITAN SWITCH OPTICAL - Faster than any mechanical switch, the Titan Switch Optical provides a long-lasting 100 million click life cycle, and speed-of-light actuation for unprecedented speed and precision
ROCCAT OWL-EYE OPTICAL SENSOR - Experience smooth, precise tracking thanks to the world-leading Owl-Eye 19K DPI optical sensor
ROCCAT BIONIC SHELL - The Burst Pro features more efficient engineering, with a solid yet light bionic shell giving an extreme lightweight 68g – and an impressive showcase for AIMO lighting
PHANTOMFLEX CABLE - Enjoy an experience as good as wireless with the PhantomFlex cable; Flexible, pliable and light, it virtually disappears during use to the point that you won't even know it's there
HEAT-TREATED PURE PTFE GLIDES - The Burst Pro's heat-treated pure PTFE glides are a game changer; They're pre-tuned so you get incredible glide and smooth mouse movements right out of the box
AIMO ILLUMINATION - ROCCAT AIMO produces vibrant lighting displays in 16.8 million colors right out of the box; It also syncs with other compatible AIMO products for illumination scenarios that flow from device to device
New Egonomics – The burst pro features a new, extremely ergonomic shape crafted from scratch; you'll notice the improvement the second you place your hand on it
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| RAREWAVES-IMPORTS | 9.94 | ❌ | ❌ | ❌ |
Symmetrical, ergonomic shape that has been redesigned from the ground up, feels better and works better
Translucent honeycomb housing with extremely low weight of 68 g.
Titan Switch Optical for a mechanical feel with optical speed
PhantomFlex cable disappears almost completely no cable holder required
Heat treated sliding elements that ensure smooth movements Roccat Owl Eye 16K dpi optical sensor based on PMW3389 by PixArt
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
SYMMETRICAL SHAPE - The Burst Pro Air symmetrical shape delivers more comfort than the competition; It features an ergonomic design crafted from scratch for comfort and performance; You'll notice the improvement the second you put your hand on it
STELLAR WIRELESS PLUS BLUETOOTH - Choose between gaming-grade 2.4GHz and multi-purpose Bluetooth 5.2, with up to 100 hours of battery life; USB-C rapid charging gives you 5 hours of play time with just a 10-minute charge
ROCCAT BIONIC SHELL - At just 81g, the Burst Pro Air features a water- and dust-resistant Bionic Shell and an enhanced lighting showcase with its 4 AIMO RGB zones
TITAN SWITCH OPTICAL - Faster than any mechanical switch, ROCCAT’s Titan Switch Optical with adjustable debounce provides a long-lasting 100 million click life cycle, and speed-of-light actuation for unprecedented speed and precision
ROCCAT OWL-EYE OPTICAL SENSOR - Experience smooth, precise tracking thanks to ROCCAT’s proven Owl-Eye optical sensor, now featuring 19K DPI and 400 IPS tracking speed with incredible power efficiency
AIMO ILLUMINATION - ROCCAT AIMO produces vibrant lighting displays in 16.8 million colors right out of the box; It also syncs with other compatible AIMO products for illumination scenarios that flow from device to device
PHANTOMFLEX USB-C CHARGING CABLE & HEAT-TREATED GLIDES - Play as you charge with the flexible and lightweight USB-C PhantomFlex cable; Pair that with our heat-treated pure PTFE glides for a smooth experience, right out of the box
NVIDIA REFLEX COMPATIBLE - Powered by GeForce RTX 30 Series GPUs and NVIDIA G-SYNC monitors, it delivers sub-25ms response times; The Burst Pro Air is NVIDIA Reflex compatible to help you acquire targets faster and increase aim precision
2-YEARS MANUFACTURER WARRANTY - We’re confident in the quality and longevity of our products. To ensure additional peace of mind we provide a 2-year limited manufacturer warranty
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
TITAN SWITCH OPTICAL - Faster than any mechanical switch, the Titan Switch Optical provides a long-lasting 100 million click life cycle, and speed-of-light actuation for unprecedented speed and precision
ROCCAT OWL-EYE OPTICAL SENSOR - Experience smooth, precise tracking thanks to the world-leading Owl-Eye 19K DPI optical sensor
ROCCAT BIONIC SHELL - The Burst Pro features more efficient engineering, with a solid yet light bionic shell giving an extreme lightweight 68g – and an impressive showcase for AIMO lighting
PHANTOMFLEX CABLE - Enjoy an experience as good as wireless with the PhantomFlex cable; Flexible, pliable and light, it virtually disappears during use to the point that you won't even know it's there
HEAT-TREATED PURE PTFE GLIDES - The Burst Pro's heat-treated pure PTFE glides are a game changer; They're pre-tuned so you get incredible glide and smooth mouse movements right out of the box
AIMO ILLUMINATION - ROCCAT AIMO produces vibrant lighting displays in 16.8 million colors right out of the box; It also syncs with other compatible AIMO products for illumination scenarios that flow from device to device
New Egonomics – The burst pro features a new, extremely ergonomic shape crafted from scratch; you'll notice the improvement the second you place your hand on it
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
SYMMETRICAL SHAPE - The Burst Pro Air symmetrical shape delivers more comfort than the competition; It features an ergonomic design crafted from scratch for comfort and performance; You'll notice the improvement the second you put your hand on it
STELLAR WIRELESS PLUS BLUETOOTH - Choose between gaming-grade 2.4GHz and multi-purpose Bluetooth 5.2, with up to 100 hours of battery life; USB-C rapid charging gives you 5 hours of play time with just a 10-minute charge
ROCCAT BIONIC SHELL - At just 81g, the Burst Pro Air features a water- and dust-resistant Bionic Shell and an enhanced lighting showcase with its 4 AIMO RGB zones
TITAN SWITCH OPTICAL - Faster than any mechanical switch, ROCCAT’s Titan Switch Optical with adjustable debounce provides a long-lasting 100 million click life cycle, and speed-of-light actuation for unprecedented speed and precision
ROCCAT OWL-EYE OPTICAL SENSOR - Experience smooth, precise tracking thanks to ROCCAT’s proven Owl-Eye optical sensor, now featuring 19K DPI and 400 IPS tracking speed with incredible power efficiency
AIMO ILLUMINATION - ROCCAT AIMO produces vibrant lighting displays in 16.8 million colors right out of the box; It also syncs with other compatible AIMO products for illumination scenarios that flow from device to device
PHANTOMFLEX USB-C CHARGING CABLE & HEAT-TREATED GLIDES - Play as you charge with the flexible and lightweight USB-C PhantomFlex cable; Pair that with our heat-treated pure PTFE glides for a smooth experience, right out of the box
NVIDIA REFLEX COMPATIBLE - Powered by GeForce RTX 30 Series GPUs and NVIDIA G-SYNC monitors, it delivers sub-25ms response times; The Burst Pro Air is NVIDIA Reflex compatible to help you acquire targets faster and increase aim precision
2-YEARS MANUFACTURER WARRANTY - We’re confident in the quality and longevity of our products. To ensure additional peace of mind we provide a 2-year limited manufacturer warranty
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| D.Horseshoe | 6.51 | ✅ | ✅ | ✅ |
Titan click - buttons are hinged and feature a low-tolerance spring that cushions every click; this gives exceptional precision with every press
Improved wheel - a mouse wheel click is as solid as a normal click with the Titan wheel 2.0; Its improved design provides defined and responsive scrolling steps
Intelligent firmware - a click with the kain registers up to 8ms faster than the rest thanks to the improved switch mechanics and a smart firmware algorithm
Ergonomic shape - every part of the kain – from the shape to the buttons to the scroll wheel – was finely crafted with care and precision, for an exceptionally refined and ergonomic build
Textured side grips - rubberized side panels represent a complete ergonomic zone that are comfortable to hold while featuring excellent gripping properties; you'll never have to worry about losing hold of your kain
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Titan click - buttons are hinged and feature a low-tolerance spring that cushions every click. This gives exceptional precision with every press
Improved wheel - a mouse wheel click is as solid as a normal click with the Titan wheel 2.0; Its improved design provides defined and responsive scrolling steps
Intelligent firmware - a click with the kain registers up to 8ms faster than the rest thanks to the improved switch mechanics and a smart firmware algorithm
Ergonomic shape - every part of the kain – from the shape to the buttons to the scroll wheel – was finely crafted with care and precision, for an exceptionally refined and ergonomic build
Performance coating - grippy, durable and dirt-resistant thanks to a hybrid anti-wear coating; The performance finish helps you keep a firm hold of the kain even during the most frantic of gaming sessions
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| LO Store (We Record Serial Numbers To avoid FRAUD) | 9.82 | ✅ | ✅ | ✅ |
Ultra-light, ergonomic - The Kone pure Ultra retains the much-loved shape of its predecessor but presents it in a low-weight 66.5 gram package; as an ultra-light mouse, It is an industry-first in Also being ergonomic
Evolutionary performance coating - grippy, durable and dirt-resistant thanks to a hybrid anti-wear coating; The performance finish helps you keep a firm hold of the Kone pure Ultra during even the most frantic of gaming sessions
Roccat owl-eye sensor - experience deadly pointer precision with the all-new 16, 000DPI Roccat owl-eye Optical sensor; The sensor is adjustable in 50DPI increments and is characterized by exceptionally sharp accuracy and tracking capabilities
The basics done to perfection - the Kone pure Ultra features 2D Titan wheel, improved click mechanics, extra-large mouse feet with rounded edges and a lighter, more flexible cable making for a lighter-than-air gliding feel with exceptional click accuracy
Aimo illumination - AIMO is the living illumination eco-system from ROCCAT; Its functionality grows exponentially based on your computing behavior and the number of aimo-enabled devices connected
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Pazu-Sheeta Shop | 6.25 | ✅ | ✅ | ✅ |
ROCCAT OWL-EYE Optical sensor unrelenting pointer precision with 12000DPI
Pro-grip surface Max grip coating with outstanding durability, weighing in at 88G
Rgb true Color illumination advanced lighting system with 16. 8M colors
ROCCAT Easy-Shift[+] button duplicator technology: up to 17 button functions
ROCCAT SWARM ready comprehensive driver & software suite
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| InSale LTD | 9.44 | ❌ | ❌ | ❌ |
Stellar Wireless + Bluetooth, with fast charge (USB C charging cable)
Ultralight shell Roccat Bionic Shell only 75 g
Quick and tactile Titan optical switches
Thermally treated and pre adjusted PTFE pads
Optical sensor Roccat Owl Eye 19 000 DPI.Remove the plastic bands on the skates before using the mouse
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| MSK33 store | 5.22 | ✅ | ✅ | ✅ |
ROCCAT OWL-EYE Optical sensor unrelenting pointer precision with 12000DPI
Pro-grip surface Max grip coating with outstanding durability, weighing in at 88G
ROCCAT Easy-Shift[+] button duplicator technology: up to 17 button functions
ROCCAT SWARM ready comprehensive driver & software suite
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Gaming Grade 2.4GHz Stellar Wireless or Bluetooth connectivity
Up to 800-hour battery life
Compatible with 1 or 2 AA Batteries
Ergonomic shape with double-injected rubber side grips
17 programmable inputs
ROCCAT Titan Optical Switches tested for 100 million clicks
19K DPI Owl-Eye Optical Sensor
Heat-treated 100% pure PTFE glides
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon Japan | 5.10 | ❌ | ❌ | ❌ |
5000dpi Pro-Optic(R7) Sensor Optimal Tracking Mug
2D Titan Wheels for Improved Scrolling Precision
Weighs 3.1 oz (88 g)
Ultra Fast ARM Cortex-M0 50MHz Processor
Pro-Grip surface for non-slip gameplay
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ❌ |
Product 1: KRYSTAL 4D WHEEL - Left and right lateral inputs add to the standard vertical click and scroll functionality, all delivered with our signature tactile feel; Made from translucent materials, the Krystal 4D Wheel beautifully diffuses the RGB lighting
Product 1: TITAN SWITCH OPTICAL - Faster than any mechanical switch, the Titan Switch Optical provides a long-lasting 100 million click life cycle, and speed-of-light actuation for unprecedented speed and precision
Product 1: ICONIC SHAPE WITH MULTI-BUTTON DESIGN - The superb ergonomics of the refined, iconic Kone shape ensure comfort; The Kone XP features 15 buttons, and thanks to Easy-Shift[+] duplicator technology there are 29 possible button functions
Product 1: PHANTOMFLEX CABLE - Enjoy a near-wireless experience with the PhantomFlex cable; Flexible, pliable, and light, it virtually disappears during use to the point that you won't even know it's there; And there's no need for a mouse bungee
Product 2: AIMO Illumination - 2 directional RGB light provides an amplified illumination experience
Product 2: Top-Tier Surface - Precise tracking with decisive control thanks to a flexible, coated cloth surface with machine stitching
Product 2: Non-Slip Back - Rubberized, non-slip backing keeps the pad locked in place during use, so you can game without distraction
Product 2: Package Weight: 3.2 pounds
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ❌ |
Product 1: TITAN SWITCH MECHANICAL (TACTILE) - Designed and built entirely by ROCCAT engineers and developed for gamers who love the feel of mechanical switches, but demand the feel of the crisp, tactile bump and instant responsiveness
Product 1: ADVANCED ANTI-GHOSTING - Technology optimized for gamers to ensure every key stroke of the most-used keys is registered – no matter how frantic the action gets
Product 1: AIMO ILLUMINATION - ROCCAT’s proprietary lighting eco-system connects compatible devices present vivid lighting scenarios right out of the box, without the need for extensive configuration; With full backlighting in 16.8 million colors
Product 1: MIXER-STYLE MEDIA CONTROLS - The volume dial and backlit media buttons allow you to adjust volume and mute/unmute on the fly, or toggle over to lighting control to adjust brightness
Product 2: TITAN SWITCH OPTICAL - Faster than any mechanical switch, the Titan Switch Optical provides a long-lasting 100 million click life cycle, and speed-of-light actuation for unprecedented speed and precision
Product 2: ROCCAT OWL-EYE OPTICAL SENSOR - Experience smooth, precise tracking thanks to the world-leading Owl-Eye 19K DPI optical sensor
Product 2: ROCCAT BIONIC SHELL - The Burst Pro features more efficient engineering, with a solid yet light bionic shell giving an extreme lightweight 68g – and an impressive showcase for AIMO lighting
Product 2: PHANTOMFLEX CABLE - Enjoy an experience as good as wireless with the PhantomFlex cable; Flexible, pliable and light, it virtually disappears during use to the point that you won't even know it's there
Here is the list of top-rated brands that were evaluated by PM.
| Brand | Count |
|---|---|
| Roccat | 20 |
We've carried out a comprehensive analysis of 80,932 reviews on mice, using our selection criteria to identify the best options in the electronics. Our findings reveal that most customers typically select mice priced around $69.13, with top brands including logitech g, logitech, razer, inphic, tecknet, weemsbox, lodvie, doukible and amazon basics and soqool
Our team of expert editors reviewed these high-quality items and handpicked the top 20 mice for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the electronics category. These include amazon.com, saletime distributers, the midnight store, fedef, inphic electronics co., ltd., unicada.us.store, mouselife, lodvie store and best pick inc and aothia life .
We are dedicated to assisting our users in finding the right mice Products based on their needs, saving them considerable time when choosing which mice to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.