I switched to FiOS Internet about a year ago, after tolerating Comcast's rate hikes for many years prior. I was paying $90/month for what was effectively 25/15 (I think) Internet, and Comcast forced me to bundle and pay for TV channels that I never watched. With FiOS, I am paying half that for 25/25, but that is under a 2 year contract. I suspect that Verizon will jack up the price once the contract expires, but maybe they'll let me re-sign.
In my area, Verizon doesn't have a franchise agreement to offer TV, so they can't force me to bundle. They did try to force me to rent their router, and it took me 3 months to have the charge removed from the bill after I returned it, but they did remove it and credited me for the charges. Performance with FiOS has been very good, but so was performance with Comcast.
We watch very little TV, but I put an outdoor antenna in my attic and receive 30+ channels (many in HD) over the air. I'd probably do better if I could mount the antenna outside, but we typically only watch the cooking and outdoor shows on PBS, and the kids watch cartoons on Qubo. Whenever I travel and flip through cable/satellite TV at hotels, the wisdom of my decision to stop paying for TV is reaffirmed.
JKG