I have used several mice while gaming throughout the years especially FPS games where I have to move the mouse really quickly and I rely on mouse response for tiny movements to be detected. This mouse is virtually the same speed as a wired mouse. I know there is a Bluetooth connection but I recommend the Bluetooth for low battery usage on the fly. The 2.4ghz connection is extremely reliable and responsive for gaming and everyday use. It's lightweight, great battery life. I have large hands and it feels good in my hands however I do use a claw grip rather than a palm grip. (palm grip users may find this mouse small if they have large hands) Easily one of the top mice I've used in my life I highly recommend this.