Which is faster? Verizon, AT&T, or Sprint?

For the iPhone 5

I have att for my iPhone 5, and it's super fast.

Hi.Coming from experience here, I would recommend going with Verizon instead. Their one of the best top cell phone companies. Just a few days ago, it was in the news that Verizon came out number 1 in consumer reports.

It depends on where you live, Get what ever carrier provides you 4g LTE at where you live or atleast good amount of bars!

Verizon

LTE, HSPA+, or WiMax?

LTE is faster.