I’ve run a lot of 372s, both OE, XT and the old XPW top end that was 75 cc. The OE saws were by far and away my preference of the three, but the bigger top ends would sing if somebody knew how to adjust the porting. They are noticeably lighter than the XT saws.
But the 572XP is better. It’s smoother, makes better power and has a rear handle that’s actually been meant to fit a hand, unlike the 372 which was apparently designed for a gorilla’s paws. The only, and I mean only, thing I don’t like is the one piece top cover.