It seems as though aluminum cases for the iPhone 4 are getting more and more complicated by the month. This time we have a new case that is slated to be released sometime next month and it will be compatible with both the Verizon and AT&T iPhone 4. The Diamondback aluminum iPhone 4 case by Atomic looks outstanding but on further inspection, it looks like Atomic's idea for their Diamondback case wasn't all that original and was actually taken from Speck's Geometric iPhone 4 and iPod Touch 4G cases. Nonetheless, the Diamondback is one awesome looking aluminum case for the iPhone 4. There are no details on it as of now but we will keep you posted.