on the small side ,i have a 192, 230, 250 and a 391, all stihls.    first of all i am 71 years old and cut up to 20 cords a year.  i always go light.  let the splitter do the work.  most of what i get will be apple or cherry trees.    i do pickup up some big maple, elm,  or locust.  am having a time keeping my saws running.  we dont have a good fixer in town(othello) of saws.  mike w