Hunter, Razor, Zak and BuckShack, thank you for your kind post.
BuckShack, my chainsaw is a Husqvarna model 455 Rancher. A good duty saw and heavy but I cut 3 or more cords of oak a year. Which is dirty
wood but really keeps our house warm. I've not had any trouble with it in 12 years. I merely change the fuel filter, air filter and spark plug at least once a year and disassemble the sprocket & grease the bearings. I run non-ethanol, Tru-fuel in it and leave it in year round and it starts right up. Mine doesn't sit much as I'm always clearing fence rows or cutting up limbs that fall down on our (and neighbors) roads. We get winds
and snow storms that break some large limbs that fall on our dirt road. I suppose a good duty Stihl would work as well. I sharpen all my chains
and replace links as needed. Then I split all our wood by hand with ax and wedges. I enjoy the exercise. Good luck on your purchase. DM