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HD-7082 would provide a little extra gain over the 7080. If you want to spend the extra money on it, the 7082 would be a great choice. Keep size in mind, though, if you plan to install one of these antennas yourself: Both are 9 feet wide; the 7080 is 7.5 feet long, while the 7082 is more than 9 feet long. For safety's sake, get a friend to help while putting up either.
The 769x-series antennas, excellent as they are, aren't suited to your situation, since none is designed to receive channel 2 (which is too bad, as all of them are about 3 feet wide).
Solid Signal generally has competitive prices, and in most cases is pretty reliable. More importantly, they seem to be well stocked right now, when a lot of antenna vendors aren't. Most makers are beyond busy as TV antennas are very popular these days. Winegard is two or three months behind on orders from retailers. For example, I also checked Newegg because they've also had really good prices on W-G antennas in the past. No dice -- they've been cleaned out of these and many other models.