Well there’s always Indigo, they’re not much better than Amazon but they do have a comparable selection. If you’re in Toronto, BMV has decent prices and variety of books, mainly paperbacks editions though. They’re website isn’t mobile friendly so in-store is the way to go.

Yes vaping is allowed in Canada. They might do a flavour ban similar to NYC though.

Another vote for Borealis. It has icons for almost every single app I use, even Canada specific apps.