Never used Quadriga before but im gonna need to I suppose. TBH.. I dont trust any of these Canadian exchanges. Well that's not entirely true. I do trust CanadianBitcoins. They have a real office where you can go in and complain if something goes wrong. Having that alone puts them at the top for buying or selling btc in canada. I just wish they weren't a fixed rate exchange. Maybe they'll step up here and open a real exchange soon. Lord knows Canada needs one!
Vault of Satoshi had a real address.. I only ever bought my BTC in person.
Apparently Quadrigacx does as well but seeing as it is about 5000KM away I won't be going there anytime soon to see. I have talked with Quardriga on the phone if that helps ne lol.