Every one of my muzzleloaders has a DST, but I just don't use the set trigger function while hunting. I had to on my Pedersoli Frontier because one needs a crane to pull back the front trigger on those without the set :wink: but all my other guns have always had a nice 3-4 pound pull on the front without the DST, which works very well for hunting.
Someone else mentioned Glo-mitts...I love those in cold weather. I wear a very light pair of cotton gloves under them and when a shot presents, just stick out the trigger finger...don't even need to flip the whole finger cover back.