Hello Everybody, I have a question for you all. I have already purchased a 4th gen Refurb (a black color) from apple.com. Now Amazon offers a new 4th Gen that is $10 extra (but not the black color). Already ordered nano is still on the post and yet to reach me. So should I return the Refurb to apple and buy a new from Amazon? Color preference is not a problem. Let me know what should I do.