Hi, I may be travelling from the UK to the US in January and was wondering if it's worth trying to buy some tech when I'm there. Normally there's some Apple product I want, but I've recently bought an Apple Watch and the new Apple TV. If I could upgrade from my iPad Air or iPhone 6 and save a bit I'd consider it. Failing that I was considering a 1TB SSD. However, on looking for stuff the savings went as big as I expected. It's only $20 on the Samsung Evo at $347 on Amazon or newegg! The iPad savings are ok but is an Air 2 worth spending the money on? So I guess my question is are there any good sites to check? I could get something delivered to a friend before travelling.