Hello again, Mr. Friendly. In BC there is a great variation in the quality of the meat of moose. In the Kootenays is the sub specie known as the Yellowstone, they are the smallest of the moose varieties and without doubt, the poorest quality meat.
Throughout most of BC is the standard, Canada moose, the same as found, I think, all across Canada. In far northern BC, the Yukon and Alaska, is the largest of the sub species, the Alaska moose. These are by far the best quality for eating. Whether the moose are in the north or the south in BC, has a lot to do with the quality of the meat. I can atest that the moose of northern Saskatchewan are, at least were, of choice quality.
I have had personal eating experience in BC with the moose, from the south to the north, so I don't base this information on hear say. However, Jack O'Connor often wrote the same thing as I am saying. The farther north you go, the better are the moose.