I would like to ask some questions please.
1. How is the coverage? I know Verizon has great coverage, AT&T is solid, Sprint is awful, T-Mobile.... not so much. T-Mobile has 4G LTE now right? T-Mobile finally got LTE and their customers have had to be using "4G" HSPA+ (really 3.5G), 3G, and 2G. My question is how good is the HSPA+ coverage and 3G coverage? I live in east Tennessee btw but I really have trouble finding coverage reviews and maps of T-Mobile.
2. How does the prepaid plans work? I don't like contracts, I prefer prepaid personally. Anyways, if I buy the Galaxy S3 (or S4) can I get a plan with unlimited "4G" HSPA+ data? And by unlimited, I mean pandora, videos, unlimited web, and NO throttling.

3. What plans are there for prepaid? Unlimited Data is a must. I really don't need text or voice to be unlimited.