How is Videotron mobile in Ottawa???

I have had it with Bell mobile. Lately I noticed their customer service (or lack there of) has been declining quickly. The only reason why I stayed this long with them was because I had an awesome plan that was grandfathered in and I had 2 other lines (mom and her sister) that I would have had to move over too. In the past two week I had a lot of BS that made me want to take a look at competitors and see what I can get.

Videotron has a great deal if I bring my own phone and is only $5 more a month but I'm not sure how their reception or services is in Ontario since its a Quebec company. They also give an additional discount if I have 3 lines which is even better!

Does anyone have any insights on how Videotron is overall?