Well, since it got necro'd, might as well post.
Before (Using a Logitech MX620)
Aim: 3/10 (Raw Input + Laser Sensor = Garbage perfect control speed)
Accuracy: 5/10 (Not very good)
Speed: 2/10 (I couldn't click very fast back then, and I couldn't read any AR above 8)
Stamina: 0/10 (I didn't even need to use it back then, but this is what I would have thought)
Now (Switched to Logitech G400s)
Aim: 6/10 (Optical Sensor
)
Accuracy: 7/10 (An improvement, but could be better)
Speed: 6/10 (Can't read any AR above 9.5, but can suddenly do short streams)
Stamina: 2/10 (Short streams, and that's it.)
Optical sensor