I've killed and eaten 1 moose, a young bull from Northern Alberta. It was by far the mildest wild game I've eaten. I took the moose in early Sept then killed a cow elk @ the end of Oct the same fall. I took a ~8" chunk of backstrap from each of them and grilled them to Med-Rare on the Egg. They were both quite yummy but everyone agreed that the moose was milder.
1. Moose
2. Elk
3. Ruffed Grouse
4. Deer, I make no species determination as the few Mule Deer I've taken were feeding on alfalfa and/or wheat stubble primarily, Whitetails where I hunt eat the same as well as corn, sunflowers, and soybeans.
5. Huns
6. Caribou
7. Bear (Like PaddleDogger, I had a very good one I got with a bow in N MN)
8. Quail over Mesquite campfire embers
9. Pheasant strips very quickly browned and then baked inside a cook-in-bag filled with a wild-rice and stuffing concoction to keep them moist.
10. Antelope with nary the hint of a hair anywhere, devoid of all dirt, leaves, sage needles, etc, and cooled very quickly after the kill.
11. Wild Turkey either roasted with the skin on and basted properly, chunked and deep-fried, or brined and smoked.
I feel like some things aren't in the right spot on the list, but, IMO these lists for a lot of folks are very fluid dependent upon what's available regularly.