Canadians: Anyone here have info on Canadian Tire Gas?

Hey, I'm looking for some more info from fellow Canadians on the subreddit about the quality of Canadian Tire Gas+ (and I guess other smaller gas stations). Tried some googling and found very contradicting responses with most of them being outdated forum posts.Main reason I'm attracted to it is the fact that it's about 10% cheaper than most other stations in my area, their reward program is pretty decent and apparently the 91 octane does not contain ethanol.So is CT gas "safe" to use? I've been filling there quite often since i got my GTI less than a year ago and and so far haven't seen any issues. But am i doing any harm in the long run if i continue to fill there? via /r/cars http://ift.tt/2sVFxTj