I am thinking about either getting a case(specifically the TPU case on amazon), or getting a clear, plastic protector like Best Skins Ever (full body). I am going to buy a new iPod Touch 4G, and just in case if I am going to sell it, I don't want the back to be all scratched up. I was also wonder does the Best Skins Ever cover the corners of the iPod Touch? Because I used to own a Zagg Invisible Shield for my 2G, and it didn't cover the corners. So is it better to buy a TPU case or Best Skins Ever? TPU case: http://www.amazon.com/Clear-Protect...ie=UTF8&s=miscellaneous&qid=1284242892&sr=1-2 Best Skins Ever: http://www.bestskinsever.com/ipod-touch-skin-4th-gen I have looked a little around and no body has posted anything like this, so I think it's Ok To post this. Thank You! Please Register or Log in to view images Also are there any other good cases? I am interested in Hard Shell cases.