I used to be a total MW addict but Chief and a few others talked me into giving Battlefied 3 a shot and I LOVED it. Try it out, it's much, much better than COD MW and the "you freaking Paki" nonsense on MP.
Right now, my peeps are into MW3 so I'm going to stick with that (especially since I'm a total noob at this online stuff). I actually like camping and sniping better than rambo-style so I'll be looking for a game more suited to my style coming in the near future.
