I used the Apple Bumper forever but they kept stretching out and I didn't want to buy another. Currently using SGP Neo Hybrid 2S Vivid (Soul Black) or SGP Linear EX (Satin Silver). Back is PhantomSkinz Matte. I love both but the Matte back isn't a perfect fit and there is a noticeable gap when using the Linear EX which I don't like the looks of.