I am an original customer of @Home (Around 1999) which was acquired by ATT and then sold to Comcast. I have tried many other ISP, but haven't found anyone working better than Comcast and have returned to Comcast within a year. I don't know whether it meets your criteria but for me, I can say at the least, they are the best of the worst. Nothing better has ever been available in my area. Recently ATT has started offering fiber based internet and I might try out but their prices are higher than my "promotional" (I am permanently on promotional rates) prices. If they offer better promotion, I don't mind giving it a try.