there hasn't been any accel there, and all the tracking bugs are fixed, at 400/800 dpi the tracking quality is pretty solid tbh, got very slight to none prediction and does 4m/s easily.
Man knowing mine broke and wmo's take ages to arrive from asia, should I give Kana a try? everytime I search for a modern mouse that has a similar shape to the WMO I read comments saying the sensor sucks ass (if it's not jittering -abyssus- then its accel or prediction- the steelseries and zowie mice). Also im not sure about these side buttons. im allergic to side buttons.
Im going crazy.
fps itself doesnt mean much, it's more or less just a value determined by the sensor dsp implementation/architecture, 9999999fps of one sensor doesnt mean the sensor with 3600fps is any worse than it, and btw in fact lower fps values are actually better for accurate small movements