Ok i have an iphone but i decided i want to get a nano for use at the gym but i dont know which one to get. I can get a 2nd gen 8gb refub for $150 or i can get the 3rd gen for $200 which one should i get is the 3rd gen really that much better i wont be using the video function on that tiny screen. For people that have both which do u think feels better in ur hand? Or should i just get the classic considering i have no harddrive player sold the 5.5 to get the iphone i defintley dont need 80gbs but can never have to much space.