The G403 falls just short of my ideal. She would get rid of backlash and replace the mechanical wheel with optics . In any case, the G403 has few competitors. If you like ergonomic mice, then I advise you to pay attention to the Razer Deathаdder Elite (for large hands), Zowie EC2-A (EC1-A), ROCCAT Kone Pure (for small/medium hands). For me, the G403 is currently the best choice.
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