What case are you currently rocking right now, and how often do you switch them out? Right now I'm using the Zoogue Social Pro.. bought it for $3.50 and probably one of the best cases I've used aside from the CS Grip.
I use a no name 0.3 mm case. Just because it doesn't effect the size of the phone so much. Right now I'm home and then I go naked, damn it's slippery but I really hate to have to use a case on this beautiful thing