I spend half my life with my hand glued to a mouse – so the best one on the market will offer a good return on investment. This one can track on glass (we have a glass coffee table), which demonstrates how accurate and precise it is. The sensitivity is flawless.
Wireless mice are good for cat owners because cats love pouncing on moving wires.
The one pain about this mouse is the battery life – it isn’t good. It seems to last about a month, tops. You have to remember to turn it off every time you stop using it which I find a headache – It would be good if it could turn off automatically when it has been stationary for a few minutes.