I have the LE active from Amazon, LOVE it for toughness, but it's bulky, I use it when I'm at work and paranoid or when out doing things. The wife just got the IC2, I love it for how thin it is, but don't really like the feel of it, maybe after a few days of use it will feel better, but it actually feels a little too slick for my tastes.
I can't decide on what thinner case to get, or just get an Invisible shield for the back of the phone so it doesn't get too beat up and go that route.