We're returning to the US in about a month. I've had an AT&T unlimited plan for many years, but I'm not eager to go back to it. After experiencing the world of cheap data in the UK and Chile using prepaid cards, I'm interested in using a prepaid system or MVNO provider for our phone service.
So, does anyone have any comments on the MVNO providers / plans that are out there in the US? I'd prefer to be on the AT&T network, as the coverage has always been good (plus I want to maintain a GSM-compatible phone for international travel).
I've been looking at Net10 and AT&T Prepaid services, but wondered if anyone had any experience with speed / cost benefits of those or others.