Without being biased toward the rifles or history or coolness factor just straight up usefulness which do you think would be the better all around big game round? 348 brass is hard to find and expensive but there are some real nice bullets available for them. 444 brass is easy to get and bullets are cheap for plinking with 44 mag bullets. I own neither but have several 45/70's but always looking for something new. Will one do everything the other will do equally well? Thoughts for discussion