CS:GO Sensitivity Guide
The mouse controls are of paramount importance for any competitive CS:GO player. The ability to match the speed of your reflexes and reaction with the speed of your hardware is the decisive factor behind victory. In light of this, it’s important to know exactly how much sensitivity you want.
Too little or too much in-game sensitivity will make it more difficult for you to shoot with precision. And because every person is unique in their reaction speed and coordination, the only effective way to test this parameter is through personal assessment. There are, however, many factors you should consider.