I got a commuter first, now I have a defender. IMHO, the defender is crazy bulky, but you forget after awhile, lol. I remember when I first got my phone and then got the commuter, I thought "this is crazy bulky!" and then promptly forgot about it. Then I got a defender because 1)it was a good deal and I didn't like the color of my commuter and 2) my kids play games, watch you tube, etc on my phone all the time and I didn't want it getting messed up. I still think it's huge, but worth it that I know that there is almost no way of it breaking. It's been thrown, dropped down stairs, spilled with water, etc.