Welp, here my take:
Have had the 372 and 460 broke down and milled and ported lot's and lot's. The gains are great, the 460 more so that the 372, but the 372 is lighter and smoother.
Just broke down and milled my 7900w yesterday, started porting it today.
Was impressed in stock form, but I am a mod guy, gotta see what I can get.
In stock form the 7900 smokes the competition. The 460 is one of the best mods ever, right there with a 385-390xp.
The Husky and Dolmar mufflers suck, but their spring mount system is sweet. Dolmar's air is a joke, Husky has awesome stock filtration and Stihl has aftermarket options.
The Husky is the cheapest saw for me, but then I have to get a non-rev coil, the Dolmar's are a limited coil with hardly any options, and the Stihl will sing forever.
So I guess my point is get all three, have them modded and sell the ones you don't like.
That is what I do...
Crapola, I have way too many saws. Oh yeah, five are brand new and all are for sale!!!!