I'm looking to buy a NEW ipad but not sure if it is better to buy at an official big apple store, a small apple store or a place like Fortress or any other retailer. Since it seems like the price is exactly the same, does buying at any specific location offer any benefits over the other? Do certain stores tend to offer any purchase gifts or better extended warrantees? This will be my first ever Apple product so I'm new to it all. Thanks.