We don't have extreme deep powder all the time, mostly it's between 1-2 ft, but this can be 4-5ft depending on the time of year and weather systems. Not uncommon to disappear in power once you step off, especially in the trees. I live in Newfoundland, the West Coast of this Island in the Appalachians, we get on average about 16feet of fluff. Not high mountain level powder but also not too far off. Most average riders go with a 154 locally, I prefer a 146 with 3" paddles for my playtoy and it does the job nicely, a little shorter to maneuver in the meadows and trees.I just reread your post. 154 is a short track sled where I live. That being said, i loved my 154!