S&W model 19 vs model 27. Fed a steady diet of magnums, which one is going to hold up longer?
I have seen 372s that were beat like a drum and still run like new. I have personally drowned a 372xp 4 times during a water removal. Drown as in underwater stopped the power head cold. Pulled the plug, dump the water out, fired up and back into the drink. If you are going to cut 10 cords a day for 15 years the 372xp (or an 038) is the saw you want.
I know the 372xp is a better made saw. Its just a gut feeling but I also think the 550xp is a better made saw that the 562xp. Time hopefully will prove me wrong.