I've got 3 new 372s a few months ago, they still have original chains on them. They suck. Not much power and usually very hard to start. Ive wanted to smash them many times. They don't compare to old 372s which have legendary performance and durability. So I'm thinking of switching to a 576 and/or 562s. I hear the '62s scream but I dont know if they would like a 24" bar which is what I run. Any thoughts on '62s or '76s? Any body want to make offer on my 372s?