Solid signal had just about the same price as other sites, but they had a better shipping cost, and they shipped very fast.
The yaggi antenna has a lot of gain, but is very narrow compared to the higher gain bow-tie models, like the CM-4228. The yaggi might need a rotator to be really useful, but this will all depend of how the transmitters are spaced out from your location. The CM-4228 is rated to 60 miles, and has about 15db of gain, plus it is wide enough to catch more channels that are spaced out. depending on the distance to the transmitters, I had better performance with the CM-4221. It has a little less gain and a wider signal path. Depending on how much signal boost you need, you might benefit from the Channel Master antenna mounted amplifier with FM blocking enabled. The FM block is switch selectable.
I agree, football is awesome to see in HD, and the Dolby Digital 5.1 sound doesn't hurt either. I am a LOST fan, also, Alias, and ABC does Prime Time HDTV right. My next favorite HD channel is PBS, they kick it up a notch in Prime Time, turing off their other two sub digital channels in favor of pushing the max to PBS-HD in Prime Time. Joe