Particularly on the southern KP?
I'm looking at biting the bullet and doubling my budget for a first mtnb, and considering the Surly Pugsley. I'm hoping that I don't later want fatter than 3.8", but $1600 for a Pugs is already WAY over what I wanted to spend. (I also want new and warranty).
Assuming that the bikes to well on muskeg, do you think that fatter than 3.8 (like a 4.5 Moonlander) will make that much of a difference in the swamps? A make or break deal? (I'm 225 lbs).