I have a vertical stack of two Televes DAT-75 UHF antennas, plus a Wade VHF antenna, going through a CM 7778 preamp, with a CM rotor, on a 44 foot tower.

The downside is I'm at the foot of a valley with a ridge to the south, so I don't have a view of Toronto or Buffalo.

Fun piece of trivia: one of the main reasons I put up the antenna was because the cable company didn't offer high definition in my area, and I wanted it. On the very day that the tower was erected and antenna installed, the cable company was working out in front of my house replacing their equipment to make it high definition compatible.