She already got the damage and SL is all about survivability so yeah If you have decent defense pen from cards then definitely go for it . <| sep |> OTA is line of sight . so CN tower and Buffalo are your sources . except for CTV 2 in Barrie . People who face north do get bounced signals from near by buildings and even signals passing through thinner walls and windows but . How thick your building is between you and the sources , what your building is made out of , even the surrounding buildings and their construction will have an effect . I would just get a cheap uhf antenna or even a plain coax cable and set the TV to auto tune for what it can see . The TV signal diagnostics built into the unit are often good enough to let you know if investing the extra cash in a good setup is worth while . signal strength and signal to noise ratio seem to standard in most current TV ' s