I've them both. And I must say they looked damn freaking cool & perfect at first. Then, the color chips off where u hold them with your fingers (air jacket). For the flat bumper. The rubber lining will expand from time to time from the heat and eventually sticking out. Now I'm using the Ozaki super thin 0.3mm snap case. It's really nice. But then again, it's slowly expanding too due the heat. Currently, I'm waiting to change to Morphie Air.