Hey all. I am considering purchasing a nib, 32GB 1st-gen iPad Mini from Ebay. However, I can't decide if I should purchase the iPad Mini, or go and splurge on the new Retina Mini. My question is: is upgrading worth it? I'm torn. On one hand, I feel like the 1st gen Mini will do just fine. It runs iOS 7, is cheaper, and works fine enough. However, the new Retina Mini is newer, has a better screen, has a better processor, but yet is more expensive. So to all the 1st gen iMini users: do you think upgrading is worth it???