OK, I'm not Canadian, but have many Canadian Friends here in our park in Florida. My understanding is you're correct about Bell, while Shaw does work, but not always the easiest to get setup and working. Hopefully someone who uses Bell or Shaw can give you real world results.
Michelle & Ann
2018 Chevy 3500HD Crew Cab High Country DRW, D/A, 2016 RW39MB, Dual ACs, Auto Level, Auto Sat Dish, Stack W/D, King Sleep #, 17.5" Sailuns w/Disc, MORryde IS & Pin, Comfort Ride Hitch, 5.5 Onan, Res Fridge & Induction Cook Top