I have 3..
A belkin wave or curve, (forgot the name) way to bulky so I only use if I go to pub when I might drop the phone lol
I alsoh ave a capsule rebel which I have for the same reason as above.
The case I rock 24/7 is the incipio feather, can't really notice it when holding the phone, and I can use my belkin I trip without taking it off because the bottom of the case is open! Great case!!
I have a Frogz that I hate.
A switch easy - the one with the home button - I actually lie it but it stretched out.
A switch easy Rebel - unused.
Incipio, the one with the polybarb corner and back protector.