Oh definitely, the charging at in my garage is a main reason that I would like an EV. My issue is that my family lives in Michigan while I am in upstate NY. So the super charger stations would be super useful for that trip when I don't fly. That definitely is a small amount of my total travels but I only have one car, so it is a consideration.
Also it is good to hear that it only takes about two cards for charging. It is something that you think about but can't really test how it would work with your driving until you do it.
Do drive through Canada, or is it too much hassle?
(I live in Europe; within most of the EU a national border is irrelevant to planning a route – there is no check, just a blue sign "Welcome to XYZ". When I visited Quebec, I couldn't drive with the rental car to the USA, so I never saw the border.)
If your question is not directed specifically at OP, and is "if you live close to the US/Canadian border...", I can answer since OP hasn't. Being a few hours from the border in WA state, we don't think a thing about crossing the border. It takes time (an hour or more, depending), and as a U. S. citizen I find it ironic that coming back is often more hassle than leaving, but we otherwise don't think much about it except for the time needed.