Update on the Commuter case. I used it for travel last week and was not impressed with it. The silicone layer that is left exposed consistently got stuck in my pocket and would flop loose where I had to flip it back up over the phone. It was a lint magnet and even attracted lint to the screen.
Still, if you want something that is impact resistant that is fairly slim (not as slim as the website suggests), this is a good case if you can get past the issues. I'll keep it for travel only.