[This review was collected as part of a promotion.] I'm not very much of a gamer, but I do a lot of design and mapping work which is fairly similar. My work computer is considered a gaming computer so this mouse is a perfect complement for it. I like how ergonomic it is and the quick response. The side buttons have helped improve my productivity and I also find the scroll wheel responsive and easy to use. The LEDs on the top and scroll wheel change colors, which is cool, I'll have to see if I get used to it since it's a bit distracting. I am still learning to program the buttons and can see this as a productivity booster feature for sure!