My delema is that i have the trees on the ground, one atop the other. I've chunked the top one down to where the top tree wants to roll right, but the weight wants to push it left. My current saw can handle the tree in 2 swipes, but it seems safer to me to use a saw that will cut the chunks in 1 pass, while I stay on the safe side (which will change as I cut more off). A new $500 saw with a 24" bar would be up to the task, and possibly save me more than that if it prevents an accident.