There aren't many choices...most people have Comcast since they're the only cable provider a lot of people can get. I've had Comcast internet service and it worked well. There's also RCN, AT&T and Clear. I've had RCN in the past too, and it was fine. AT&T service is what I have now, and it's a little slower than the other two, but it's cheaper and not connected to cable service. I don't know about Clear...