PSi writes: " Human hands come in all sizes. Controllers, on the other hand, don't come in a very wide range of sizes. If your hands are larger-than-average, you usually have to deal with controllers that feel small in your hands. Or, perhaps you merely want a controller that's easily identifiable as yours, instead of another OEM controller that your brother might "accidentally" use, thinking it was his. Maybe you like PS3 games, but prefer the analog stick layout found on Xbox 360 controllers. If you're looking for a replacement PS3 controller or another for your collection, you might be looking for a Pro Elite Wireless Controller."