Spigen Slim Armor: front, back, thickness. Fits perfectly, good protection, stylish design but slippery due to plastic back and lack of rough grip sides.
Cruzerlite Bugdroid Circuit: front, back, thickness. Fits perfectly, not good protection, stylish design but slippery due to lack of rough grip sides.
iTALKonline Slim Grip: front, back, thickness. Fits perfectly, not good protection, not so stylish but due to the rough grip sides is not slippery.
I really like Slim Armor but from time to time it would slip out of my hand. That was the main reason for me to look for another case. Cruzerlite's case has cool design but did not provide the grip I wanted. iTALKonline's Slim Grip is exactly the case I was looking for. It has rough grip sides which provide a better grip.