The 174 requires a crapload more effort to yank around that tree you need to avoid, just like a 163 requires a crapload more effort to ride than a 155. If you're riding in a low snow year in an area with a lot of obstacles you can wheelie over the obstacles with a 155, with a 163 you'll likely hit them, and on a 174 you're guaranteed to drill that bump/rock you'd like to carry the ski's over. I've been in several situations where the pilot of the 174 buried his sled if an uphill V-Ditch and it took three guys to get it turned instead of one. I would recommend not sticking a 174 in any snow condition. If your young and strong you may like the 174, if your old and weak you'll be happy to sell it to the first guy offering to take it off your hands. I watched a buddy try to turn his 174 on some hardpack overlain by 3" of fresh, it pushed so bad he had to do a once ski lean it to the side panel power turn to get it aimed the right direction, again, young and strong may like, old and weak you'll wish you had made a different choice.