I am new here. My questions are has anyone had any experience with john deere chainsaws for one. My other question is how will a husky 359 compare to a dolmar 6400 with the muffler opened up? I am going to buy a new saw, I work in excavation and we do a fair amount of tree work and my husky 350 is a little small, also has anybody done any muffler mods on 350's? Thanks for any input.