Mouse polling rate.

What is this exactly? Is higher better? Just messing with TF2 mouse settings, currently at 2.0 in-game sensitivity with an 1800 dpi mouse. Thinking of changing the polling rate though, for my deathadder I can choose 125Hz, 500Hz, and 1000Hz, currently it is at 500.

higher is better.... Pratically with higher polling rate, mouse will be more precise...

Try to move mouse also on desktop (with low polling rate), and after retry with an higher.. U should see the differences well ;)