I was so fed up with Comcast at that point that I gave them a try. Turned out they overpromised a wee bit. Before long, my speeds were throttled into the ground, in the neighborhood of 50kbps during peak times. Worse, they gave me the runaround when I tried to get it fixed, and it took me quite a while to get a straight answer about why my speeds sucked so hard. Before long I was back to Comcast. No surprise, Clearwire and their network eventually failed.
The idea of wireless broadband good enough to support routine home use is really attractive. It feels like the technology is almost there now.
They never complain about speed to me when I ask (then again I doubt they would even notice, unless it was really bad, not exactly techs).
I have considered it, but then again the price of a 1gb/s is so damn cheap here . . .
The more difficult is heavy internet users. Considering an LTE cell site has between 100 and 1gigabit of capacity across all of it, and there is hundreds/thousands of customers connected, it's hard to see how this would work for more heavy internet demands (HD video streaming, etc) without it all grinding to a halt.