I think I just deleted a post by 45-70 that I shouldn't have. I thought your first post had accidently got posted a second time, then after hitting the bomb button, read part of a question I hadn't seen in your first post! I'm sorry. Hang it up for another look see, please.
The question was about 44 caliber, but that's all I saw. -- Without knowing what your question was, I'll say it is the most do it all caliber there is when a person has a rifle and revolver to chamber it. The rifle loads will take down anything on the north american continent as efficiently as a 300 magnum rifle. And it can be loaded easily to power levels that make shooting painful with just a few shots. Of coarse the gun is far lighter than a 45-70 lever locker, which means the larger cartridge gun can deliver more power before recoil get miserable, but it's power American hunters have no need for. So, in my very opinionated mind, why carry more weight around than one needs. I'm such a nerd on this that I cut the magazine on a Marlin 30-30 to hold just two rounds, and trimed the wood to minimum size. Very nice little rifle now, which I've never hunted with! But it's a gun I like a lot. When lever gun magazines are filled, poi changes as they are shot down, which is something I don't like. Also, since I have never shot more than twice at a game animal in my 50 + years of hunting, I see no reason to carry more than three rounds in the gun, which I am carrying IN MY HAND. I prefer to carry my extra rounds in a pocket.
What I've just said about the 44 holds true for the 41 also, which I've never used in either type of gun, and if one isn't going to hunt game larger than elk, a 357 will get the job done with stunning efficiency if my 180 gr FN is used, whizzing along at about 1800 fps. -- My wife loves to hunt, but doesn't get too technical about which gun/ caliber she is carrying. She calls the 357 "that quite gun". It's her favorite and shes used most everything up to 30-06. She likes it because it's bark doesn't bite, and it doesn't hurt her shoulder, yet it kills like lightening. She has taken one elk, a coyote, at 200 yards running full out, several deer and quite a few smaller critters with it.