There is only one issue i have with this review. You complain about how comfortable the mouse is, at one point specifically mentioning the "palm rest". The reason this is a problem is the mouse was designed for people who use a fingertip or a claw grip. The fingertip grip has the players palm not touching the mouse. While the claw gripper has a small amount of the palm touching the mouse. So the size and shape wasn't designed for what i assume is your style of grip or your co-workers in that case. So to anyone that is considering getting this mouse, or any mouse in general do some research on the different grip styles. That way you can find the correct mouse for your hand.