The Mionix mice are great. I would HIGHLY recommend getting the 7000 series over the 8200 though. Not only is the 7000 Optical, and the 8200 Laser (Laser < Optical). But the 8200 uses interpolation to calculate it's mouse movement. Which means, if you are using this mouse for gaming, your mouse movements won't be as accurate. There are also some reviews online, but my #1 recommendation is the Naos 7000 (If you're right handed, because it sits better and is more ergonomic), or the Avior 7000 (If you're left handed or naturally ambidextrous).