I have been using a trackball for at least 10 years and will never go back to using a regular mouse. I get so much better control over what I'm doing using this. And, yes, I game with this trackball, much better control than a mouse. My employer even bought this mouse for me to use at work at my request (I have tendonitis in both wrists and this doesn't aggrivate it). I love the mini receiver because it doesn't take up nearly as much room as the previous model and it stores in the trackball when you want to travel with it. The battery has also lasted an amazing amount of time. Highly recommend to anyone who wants a better mousing experience and wants the ease of wireless. Love the Logitech brand!
Overland Park, KS