New Brunswick. AG for a couple of years. Very satisfying. Also the beer at the government run system don't offer much in terms of selection.
The cost savings on a pint of beer; let's not go there.
Ontariobeerkegs is a great site and the fella is a great guy.
Hopdawgs is very nice, honest guy too.
I think they both have reasonable shipping rates for Canada.
I purchased something very similar; the brand is Max Burton. I really like it for 5g boils - full boil.
It's the 3000W model. I think the Avantco is less expensive in fact.
Yes, you do have to change your plug to what is called a standard 20amp. It was worth it for me because i brew indoors...