If you get the itch, I'll happily take delivery of a Roubo
Ah, that's a nice idea for the softwood one. I feel you're pain in working with box store material, I've done it a time or two. The best so far I've experienced is green (literally wet) "cedar". It chops cleanly because it is wet, but of course then you have to dry it. I did that recently for my shoji frame (not the shoji or tracks, but the heavy framing), having accounted for the wood movement I was expecting. It does take a serious bit of planning to work around green material, but it can be an advantage as well at times. It works with great ease, I chopped the entire frame out in one half day by hand.