Hate to have to tell you this folks, but Atlantic salmon is superior to Pacific salmon. It comes out of much colder water, has firmer flesh, and the taste and texture is to die for. And while I'm trying to let you down gently: Ontario and Nova Scotia apples are tastier than anything grown in British Columbia. But you have to go to Ontario to get 'em, they don't get shipped west.
And canned salmon, of course, is just the floor sweepings from the fish plant compared to fresh stuff, and barely qualifies as salmon at all. The taste is recognizably there, but it's a pale and lame imitation of the flavour of the real thing.