I agree its the most popular in NA and well suited for near everything we have to hunt. Musox, Woodland buffalo and the big bears being the only ones where a larger caliber might be the ticket. Personally don't use a 30 cal, .25, 284 and .338 all I need.
"I feel" as an all around NA game cartridge the .338wm puts up a pretty good arguement. Load it up or down.