Anybody thinking about purchasing both Apple watch 38mm and 42mm to try it out before deciding which one to keep? I know we will be able to see them on the 10th but I wanted to pre-order both sizes because I know they will be sold out pretty quick and delivery date will probably be a month out, I also live about 120 miles away from the nearest store! I want the sport apple watch space gray which looks like its the one everyone's getting! What's apple's return policy? do they charge a restocking fee here in the US?