The main points for me about RQAC are that I've always had the same instructor, and I can get the airframe I want when I am able to fly (about twice or three times a month on weekends - full time job to fund it
). One of the factors is that I want to rent aircraft from there when I'm finished, so it made sense to go there.
They do seem to be doing a fair bit of international stuff, but I haven't had a flight cancelled because of it and the foreign students are friendly and polite.