I'm in Trois-Rivières, which is like halfway between Montreal and Quebec (like 1h-1h15 from Montreal). It is called Parachutisme Adrénaline Trois-Rivières.
I like it a lot but it's a pretty small DZ... Like 2 AFF instructors and a couple of TIs (which are mostly AFFs aswell)...
They have a Cessna 206 which can board 6 jumpers. I like it but keep in mind I haven't experienced anything else. They're 2 DZ related though... One in St-Jérôme, one in Trois-Rivières. St-Jérôme's one seems bigger but I haven't gone yet.
All in all, I get along everybody and the instructors really answer all of my questions. Haven't heard of stories either about experienced jumpers making fun of beginners of any sort (I know some of them rode the plane down in certain circumstances) and they were very understanding.