Couple things the 572xp does better than the 462... AV is smoother, oiler outputs a little more, balances a longer bar better, better chip clearance, better filter seal/setup, I like the chain adjuster setup better, better fuel mileage, a bit more forgiving powerband, stronger cases/bottom end and it’s about 200$ cheaper. Things the 462 does better than the 572xp... better throttle response, more nimble limbing, lighter powerhead weight, well matched to shorter bars, carb box layout is a little more simplified, captive nuts are a nicer than the husky’s. There’s a couple more things that I’d list I’m forgetting I’m sure, but that’s most of it. The major thing both of them need to stop cheaping out on is the pathetic stock spikes and a fixed metal catcher (hate those). Dual dogs and a roller standard would be nice on saws of this caliber.