I run 4 saws, almost never leave to cut without at least 3 with me. MS210,310,361 and a pawn shop rescue of a Husky 51. The 51 was a real surprise to me - one cutting machine. Too long in the tooth now as am I. It has gotten so stiff tht the first two pulls I can only get the piston over top once. If I can start it it is still amazing for a small saw.
Had a Poulan Pro bought new in the last days of the 'professional Poulans, i.e., ones that were used in the timber industry) It was a piece of crap.
Had Homelights in the past built back in the 60s and the first one I ran was a McCullogh something gear drive in 52.
Looks like it is about time to hang it up for me. Nearing 77, have over 40 cords of black locust in the piles, haven't come up with any trees to cut yet for this year. I'll still be lookin but not taking on any more "clear cut this 5 acre patch" jobs.
Harry K