I'm in the UK and really want an iPhone, but the reviews of the 3G seems to suggest the 1st gen was better. I can have my cousin's old 1st gen if I want. Which would I be better off using? Paying £100 for the 8GB 3G iPhone or saving my money and using the 1st gen. I'd like GPS, but it's not a deal breaker for me. The 3G, from what I've read, isn't great. Is it? Thanks for any and all advice.