Got my G502 yesterday and I am loving it. Blows away my old G500, G700 and DA. The shapes a bit funky coming from the 700 and the side buttons are a bit hard to find at times for me since the edge of the buttons are flush with the body of the mouse but I am adapting. Definitely, MOST definitely, interested in what other mice will be using this sensor in the future. Unless it's Razer of course.