The costco ones (cascade mountain tech) are great for the price. As long as you don't scratch the carbon, they are quite sturdy. Loose, large rocks are what break them. Likely you won't be in those conditions in a caribou/moose hunt.
I think the Black Diamond poles are the best out there. Have had excellent service from each pair of mine - all of them have been AL, but have buddies that run the carbons and like them. My Leki experience was not good, but I'm an outlier there.
Whatever you get, realize that the locks are likely adjustable, and you will want to adjust and test them with your full weight before you go anywhere.
