It took me alot of years for me to figure out I am much happier in the wood pile having the right tool for the job. For many years my "big" saw was my 52cc with a 20" bar because I couldn't "afford" a big saw (or so i thought). I struggled to buck the big logs with it and was generally cumbersome to handle in the small stuff being so nose heavy. I am a firm believer in the minimum 2 saw plan recommended over and over here of 50 & 70 cc's. My 6400 is a little short on that but will handle a 24 inch bar if I ask it to. Built solid and was only $550 otd so was the best value for me to get into a bucking saw. However there is no way I am toting that thing to the top of the tree unless my other saws are broke. That is where the small saws really shine. There are so many variables involved that for me there is no universal chain saw. However, if the wife said I had to downsize to only one saw to feed our boiler, after crying, pouting, throwing a fit, and stomping my feet, it would be any quality (pro) true 60cc class saw like the 357xp my brother used to have. Sometimes not quite big enough, and sometimes not quite small enough.