I think both Elk and Stone sheep are by far the tastiest... I voted Stone Sheep as even though I would agree Moose is very Canadian, Stone is even more so since it is ONLY found in the frozen north. It also has made for some of the most memorable hunts I will ever have, along with Elk, in Canada that is.
That being said, it is Moose that keeps my freezers full every year as I no longer live in Elk country.