I really love these things. I have different sets. Ultra, Havok, Elite, Classic, Infinity, Signature and others I can't think of. Highly, HIGHLY recommended if you want to improve your c/d or just improve everything together. They take a little getting used to, but afterwards you'll wonder how you ever got along without them. Also note that when playing FPS games, don't forget to increase the sensitivity of the controllers. I used to play BLOPS2 with a sensitivity of 4 or 5, but they make it…