I generally like using gaming mice as they work for me quite well. I game time to time, but I found that gaming mice were also great when I used photoshop and illustrator. Gaming mice usually have an awesome grip, plenty of buttons to macro, and the optical sensors are usually top of the line. I tend to have mice from logitech as they have decent mice and great sensors. I've used a logitech 502 and that was a good mouse, with decent amount of buttons for macros. As of now, I'm just using a g302 for simplicity and it works for the type of grip I have. I think in general, you can't really go wrong with any gaming mice, as they are all top notch with great optical or laser sensors for accuracy in illustrator and photoshop.