I love KFC, when me and my family are poor(and still are) i would go and eat KFC like almost every single week and it was cheap here + Delicious aswell. I loved KFC Fries the Most, it was so delicious. If i had enough money, i would buy enough of KFC and be a fat man in the week LMAO
I like Wendy's and Subway well enough. I wish there were some decent Canadian options, but unfortunately most Canadian fast food places have gone to shit in the last decades — what's happened to Harvey's since I was a kid is just heartbreaking, and Tim Horton's isn't even Canadian anymore.
A&W is my favorite in Canada. Expensive though, but so is everything including McDonald's these days. McDs isn't too bad. But I the last time I had BK or Tim's were so disappointing I just refuse to eat there at all anymore.
Quesada is pretty good for Mexican, we don't have many Taco Bells around here. I don't know if it counts as fast food though, prices are more in the tier of Thai Express and whatnot.