Blakes nailed it. I say go with a 70cc saw. I usually jump from the 200 to the 460. I find a 70cc saw to be the most useful saw around. 460, 372, etc., are all good. I am a saw geek and a climber but that is rare. Occasionally i will drag a 50cc saw up, but the is only if diameter isn't going to change that much and I only do it to take some heat off the 200 cuz those things are pricey!