I'm a little confused here as a Canadian, and was wondering if anybody could help me out? When searching for TV antennas on Canada Computers (my go-to electron

I'm a little confused here as a Canadian, and was wondering if anybody could help me out? When searching for TV antennas on Canada Computers (my go-to electronics store in the GTA) I am met with cheap iCan (Canada Computer in-house brand which is quite good usually) digital antennas which claim they have UHF/VHF reception for about $10. Then there are ATSC antennae which are all more expensive (~$20) and anything I read about ATSC [0] on wikipedia sounds like that's the one I need. So basically my question is will the cheaper antenna work? They have thousands of them in stock across the country so it must do something... I'm planning on picking up one tomorrow to watch the Jays. I would ask them in store but I somehow doubt that their salesmen (who are usually great) will know much about TV antennae.