Conclusion: Although the ratings and final score mentioned in this conclusion are made to be as objective as possible, please be advised that every author perceives these factors differently at various points in time. While we've done our best to ensure that all aspects of the product are considered, there are often times unforeseen market conditions and manufacturer changes which occur after publication that could render our rating obsolete.
Pros: Two interchangeable grips included, Laser engine with 200~5700 DPI sensitivity range, Connects using HiSpeed USB-2.0, Ten pre-programmed onboard memory profiles, Custom weight-tuning system, Logitech SetPoint software expands capabilities, MicroGear Precision Scroll Wheel, Super-slick PTFE mouse feet, 3-year limited hardware warranty, Up to 1000 reports/second USB report rate
Cons: 5700 DPI sensitivity requires SetPoint software, Cord may collect surface dust, Expensive... but worth it, Wide Load grip lacks pinkie support
Summary: The on-mouse LEDs change color based on the profile you’re using, so you won’t accidentally find yourself in your RTS shooter profile when you fire up Left 4 Dead. As with the G9, the seams between the G9x’s removable shells and the main mouse body get pretty crusty over a long period of time. But everything else about this mouse—from the braided cord to its pair of thumb buttons—is awesome.
Pros: The best sensor we've ever tested. On-the-fly sensitivity adjustment. Driver-less profiles.
Cons: The satiny texture of the Wide Load shell gets sweaty & gross after long sessions.