Interesting, for me I tended to go from top handle saws, then on to, plus fall with 60cc saws, from there straight to 100/120cc never bothered with saws in between, didn’t see the point, if it were far too big for the 61 and 20/24” bar then I’d go get a big saw saw and 36+. Fuel economy is always an issue when you have to bash through thick Lantana in steep country the less trips out the better, we didn’t carry much other than the saw, I’ve a crook left arm these days in slow recovery and I don’t find this 592 to be anywhere close to the fight with a 660 or 395