I do like the top rifle. I can see why the bottom rifle would be available in up to 9.362- that ctg. seems perfect for it, judging by the barrel size.
The heavier (larger dia.), shorter barrel on the new rifle just seem a bit heavy to me. I also prefer the general "lines" of the 1900 version.
The new one, for me, would be perfect in a 9.3x62, for all-round use, not just a stocking rifle. Just my preference and opinion, is all.