OK, do I pick up an 025/ms260 used but (looks) clean, or buy a new MS250, Echo 400 or 450, Dolmar 420 or Redmax cs 4500. I know that there is talk of the Echo burning lean but my saw will be working at 9500 ft in elevation. I will probably start a ruckus here but I value your input and lean towards the MS250. I posted before about 30 or so cords of downed Aspen that I need to get through. After that I will cut about a 2 cord of firewood per year plus fish and elk camps. Which of these options would you choose. I am capable so far as the work goes--with the help of this site, and take extremely good care of my stuff. My old 011 is proof of that. My collection is growing thanks to all of you--crap--what is this disease.