Up in the neck of my woods, we get Argentinean and Albertan beef (as well as Australian and Uruguayean). All depends on the cut too but Albertan beef is nothing fancy for ordinary grades. I can't tell the difference for supermarket grades fort he same cut.

At any rate, I don't like my cows (or other livestock) eating recycled animals and hope that the beef (and livestock) industry in Canada gets creatively destroyed so herbivores are truly herbivores as nature intended. The domestic industry has supposedly stopped feeding recycled cows to cows but continues to feed it to pigs and chickens. I wouldn't be unsurprised if some recycled cows do end up getting fed to cows.