Viable alternate to Cox Internet in BR?

I have cox preferred Internet (50 Mbps) with Dish network for TV. Cox increases rates every year and I do like most people and call them, threaten to leave, and they lower my bill.

I am now just fed up with the rate increases and am willing to switch Internet providers if I can. AT&T Uverse isn't available in my area. What are my options? What is the board's experience with other providers?