Re: Orphan Black kept my Attention.
There's an easy way to know for sure. What bills was Sarah issued when she cleaned out the account? Likelihood says: Canadian Dollars means Toronto, American Dollars means fake American City.
The Wikipedia page
says Canadian dollars, and lists a couple of other hints the show is set in Toronto.
Works for me...
Meanwhile, I'm not going to get into the "Who's the original?" debate. That smacks of the same pointless argument as "Who's the last 'Final Five?'" For all we know there's a store house in Antarctica with a city population full of clones and the original is some seventy-seven year old dead organ donor.
"Understand, Commander: That torpedo did not self-destruct. You heard it hit the hull, and I was never here."
-Admiral James Greer