I am thinking about getting another rifle, which gives much happiness to the W 1 FE unit, but that is beside the point. What I am looking at are three calibers: .45-70, .444 Marlin, and .450 Marlin. I will probably purchase one of Marlin's 1895 models. Any thoughts as to which would be best? So far, the biggest difference seems to be the cost for rounds, with the two Marlin calibers being over $30/box and the .45-70 being in the $22/box range.