If your mouse allows your hand to slide against the mousepad slightly, a glass mousepad will have the best control as you can pivot in place quickly, as well as lift up and move fast. However, mice that can read glass are few and far between. Of the two you mentioned, I'm nearly certain the Corsair MM200 is the best for control. I own one and it is the best mousepad I've ever owned, it is made of rough textured cloth (as in, opposed to something that is velvety), with a rubberized bottom. It's about 2.5mm thick and great for optical and laser mice.