I used Sprint and it’s unlimited data for several years. 10+ actually. Wouldn’t go back if the service was free. Literally.

They can offer “unlimited” data because—well—you’re limited where you can find their network and they throttle you in high demand areas and during peak times. More so than other service providers. Crappy network with few exceptions.

They once had pretty decent customer service. That too has eroded...

Oh yea...their lease plans suck too.