Been logging and doing firewood for right about 20 years.
For myself, not counting "partners" who I shed in due course, I have had 5 saws, one I rebuilt after it seized. 2 got crushed beyond repair, or I'd still be running them. 1 got traded in towards the 357XP.
I don't understand why a man would need a new saw every 8 months. It has to be pure negligence, because I have cut a lot of timber and firewood in 20 years. And I do about zero maintenance on them myself- just drop them off when something lets go....I leave them out in the rain, sun, snow...no love beyond being careful and not abusing it when using it.