I have personally used both. I even owned an MS310...the 455 is much crappier. Has to be the poorest handling saw I've ever used.
This may sound funny from a 441 owner, but who cares about subtle differences in antivibe on $3-400 chainsaws anyhow? How does power to weight matter that much on these HOMEOWNER saws either?
I do n't know eventually you wil care abpoutanti vibe stuff i hve / had deQuerviens a painful condtion that casues your hand to claw up very painfullf from using saws alot .
the 455 rancher , .Not a bad saw for under 400 . Ok it is a little hefty handles well enough thn Iamsued ot Big saws . but it is not a POS . Just a god all around saw . My neighbor got one on my rcomedation nad isahppy with it . ok it is not th ligtest thing around but for the pirece it beats a green sasw from wal mart any day
i have noit had a proble mwith it that matters more than CC and all that stuff in th end it cuts cuts fastrer than the 290 and cost less nota ful hog either . I never got why Stihl even made the 290 mde no marketing sense to me
speaking of sawc numbers why is huskly suddnely changing numbers? the 575 is the replacemnt for the 372 so are thre more to come my guess is the 385 will be a 585next or so and the 390, -590 395 -595? 3120- 5120 ? i notced they now havea 460 and the1 what ever . just my 02