Main thing slightly annoying to me is they require a $10/mo add-on "Premium Data" plan for the Evo, regardless of whether or not you live in a 4g coverage area.

But my company does have a 10% discount with Sprint so if I switched, I'd go from my current $75/mo to AT&T for unlimited data, 450 mins, free calling AT&T cell phones, nights/weekends @ 9 pm, and 200 texts; to $72/mo to Sprint for unlimited data, 450 mins, free calling all cell phones, nights weekends @ 7 pm, and unlimited texts.

It's still a better deal but not as much of one.