Best services in the US?

Hi guys,

I'll be moving to the US in a few weeks and I was wondering what are the best of their class services for:

• Carrier (iPhone), AT&T? Verizon? T-Mobile?

• Banking

• Streaming services

• Other services you believe I should have … maybe something like Mint?

• Local services in SF

In the UK I'd probably be EE (only LTE provider), First Direct, Lovefilm etc …

Thanks!