For receiving signals in a deep fringe area the 91xg cannot be equaled. I live near Brantford and I am able to receive stations from Toronto, Buffalo Batavia, Jamestown and Erie. I have the antenna on a 50 foot tower with rotor and preamp. All the signals are very reliable except 35 Erie and 51 Batavia. When they are all ther I can get a total of 38 stations including the sub stations. If any antenna is going to do it for you it will be the 91xg. Of course, location and height are major factors.
50 ' tower with VHF & UHF antenna at the house 45 ' tower with a 91XG yagi with a channel master preamp at the workshop/garage and a Samsung digital receiver.