I've been using the Logitech 502 lightspeed wireless mouse for years. This mouse costs the third of that mouse and it delivers way more functionality, feels much more responsive and provides overall a much more enjoyable gaming experience.
The touch of the mouse feels good even without the stickers, however I did have to change the sensor orientation to -4.1. The software only supports whole numbers, so unfortunately I did have to use a third party app to make this possible.
Overall great mouse, would buy again.