I prefer Euro mount, they take up less room and easier to move around, plus are much less expensive. The main reason I have yet to have a shoulder mount is mainly because I don't have room for them. If so someday have more space and my own hunting/trophy room, I'll consider getting a shoulder mount if I get a 140+ class.. Other than that I'm happy with Euro mounts.
Those are gorgeous! Hats off to your ability. I can barely draw stick figures. My personal opinion on mounts are points/size do not a story tell. I'll probably get the first 150+ deer I tag a full shoulder mount; after that (and so far to date) they will all be euros. My basement den has a low ceiling and I was already thinking when my dad's 190" full shoulder deer gets passed to me, it's going to look ridiculous when he's staring at me at eye level.