I have a husky 266 SE for firewood and a Stihl MS192 C I use for trail work. Obviously the 266 is pretty old and still has great compression but at 68 I am looking for something with better anti vib and operator friendly. The back 40 is pretty much treed and I just bucked up some 3ft diameter birch. there are also lots of cottonwood up to 3ft dia back there that I use in my outdoor boiler. Looking for recommendation for my last saw. Light weight, easy of use and reliability is more important than price. I have looked at reviews on the stihl 500i and husky 572 and just wondering what other think. Also on bar size and chain mainly for bucking.