What otterbox case should I get? - 1

I got my iPhone 5 last week and I already have a case but i'm getting the otterbox soon. I heard defender cases are really good but can't fit in your pocket. The commuter case can fit in your pocket better but it's not as protective as the defender. Also what color should I get. I already know a lot of people with grey/white and pink/white. Which colors looks better on a white iPhone?

I think the black one looks better on a white iPhone 5.