I switched to FiOS when I moved last year.
I miss DirecTV. The DirecTV+ DVR's are far superior. Much easier to use, much smoother.
Now, having said that...
My total FiOS bill (25/25 Internet, 2 phone lines, FiOS TV, 3 DVR's, 1 HD STB, 1 SD STB, lifetime "multi room dvr") is $151/month.
When I had DirecTV, my bill was $130/mo... and then another $100/mo for Internet + phone from Cablevision.
So, I miss DirecTV... but having an extra $1,000/year in my pocket more than balances it out.
Been with FIOS for two weeks (have their HD-DVR) After two weeks, I can safely say that the DirectTV HD DVR I had was by far much better then the current FIOS DVR that I have. I wont even get into how underwhelmed I feel about FIOS HD quality compared to Ds. I will acknowledge though that FIOS has great triple play bundle prices.