The black back looks very good, but I always enjoyed the metal back on all my iPods, always put a protector on the screen, but enjoyed the way the back scratched up after use, added a little individuality to my iPods. Think I may just miss it, not enough to not get the iPhone, be pretty stupid reason not to, but a bit of a shame from my point of view. (assuming touch will go this way too sooner rather than later)