What is a better HD TV outdoor antenna for Cambridge Ontario to get the most channels?

If you are looking to get a outdoor tv antenna than i would suggest Philips SDV2940/27 UHF Digital and Analog Indoor-Outdoor TV Antenna.. The compact design of the antenna is very versatile and can be used both outdoors and indoors and can be mounted to walls, railings or any sturdy base.You can be mounted on a variety of surfaces, such on the wall or in a window frame or a pole, using the included mounting hardware.