I switched a few months ago from cable to Fios (because of a decent phone/internet deal). I took the speed test too and got similar results, but too be honest, I wasnt all that impressed with the service. I get more freezes, and find the speed to be the same, sometimes even slower. And no TV thru Fios to boot.
I'm now moving 3 miles away where oddly enough Fios isnt available yet, so I'm switching back to cable. Besides, the triple play package TW is offering is actually a better deal.