I've only ordered from Vanier Pizza and Subs once. I had their steak sub, and I was really disappointed.
A whole sub is about $8, and wasn't at all worth it. PIta wraps from places like Extreme Pita and Pita Pit really pack their sandwiches with veggies and fillings, for the same price, while this sub barely had anything in it. It had steak, mushrooms, green peppers, onions, and cheese, but I swear there was only about five slices each of every filling, and the steak was very tough and dry. The bread was also nothing special, and much smaller than other sub restaurants will serve. I don't think I'll be ordering from them again.