[profeta]

i've had phone (3g unlimited[0]); business DSL (connected 0.4miles from the trunk!); and Cable service from AT&T.

I can say with 100% of confidence, they oversell like crazy and are limited on both wireless spectrum as their pipes capabilities.

Even if they have much better coverage than Tmobile where i live and work, i will still endure it and not give them my service anymore.

[0] remember they charged extra if you had an iphone? ha! always used android and nokia. Also of note, they managed to overcharge my all-unlimited account for $800 above the contract for two consecutive months.