Tiger Design, now called 4th Design, struck gold when it first released the Blade bumper for the iPhone 4. The Blade was a one-of-a-kind CNC machined metal bumper that felt and looked like a well oiled weapon more than the simple protective accessory it really was behind all the tough metal armor. And that's a case in point that Korean design can be unique. 4th Design's newly released Blade 5 is yet another aluminum bumper continuation of epic street cred proportions. It is a heat seeking missile homing in on iPhone 5 users and their deep pockets. We managed to get our hands on the Blade 5 before its official debut, and boy we so excited. So be sure to check out the full in-depth review down below to see how it stacks up against the Japanese Draco 5 rival.