Back in the day these sensors were considered perfect, but apparently ive seen people now say they have very very minimal, but still consistent positive accel that is there. Is there data/stats or reviews someone can link me to, or just confirmation on it? I am concerned for both slower sensitivities, like 40 cm/360 and above, and mainly faster sens like 20cm/360 etc; since it seems if there is some curve, or whatever it is, it would be noticeable at more than a couple of pixels for a faster sens.

I'd like to know the behavior for both surface tuning on/off.