Hello, I would like to get a cover/case which is like twelve south's surfacepad. I used to have this for my 4s, but it broke down very easily. It started to peel and was just not worth it. With that in mind, I liked the style and how thin it was and some of the cheaper versions out there add some bulk. Are there any alternatives to the surfacepad for the iphone 5S? Or, has the surfacepad been improved since it's launch? Thanks in advance!