Many great iPhone 4 and iPhone 4S aluminum bumper-style cases have come out over the past year, and we've had the chance to review many of those. Some were really fantasic, and some weren't all that good. Atomic isn't a new kid on the block, but it managed to become a known name when it comes to aluminum cases. Atomic's most notable bumper is the Hybrid C, also known as Hybrid Composite. Fitting both the iPhone 4S and iPhone 4, the Hybrid C is none other than a hybrid of aluminum and composite to bring you the best of both worlds without risking reception. All that's great, but just how well the Hybrid C compares when put against other hybrid rivals? It's the battle of the hybrids, may the best hybrid aluminum bumper win a place on your iPhone right after the jump!