If silicone, leather or plastic cases aren’t worthy enough for your iPhone 4, how about these really snazzy looking CNC’d aluminum frame cases from Kinetic? You might recall that we reviewed a similar offering from ElementCase a few months ago. Andy wanted to love it, but it wasn’t comfortable to hold and seemed to hinder signal strength. It’s too soon to tell if these cases from Kinetic will have the same problems, but they sure look nice. Made of aluminum and sealed with Teflon, the cases are available in Black, Pink, Blue, Orange and Red with either an Acrylic or Carbon Fiber back plate. The Kinetic case is currently available for pre-order and is priced at $65-$75.