I have both a 460 and a 441C-M, and I MUCH prefer the 441C-M. Mine is a R (wrap) model with stiffer AV springs, and it is very nimble to run - no different at all than the 460 other than no tingling hands. Good thing too, 'cause it goes a LONG time before refuel (break). If you look at the spec's, you'll see the fuel tank is a bit smaller on the 441 and the oil tank a bit bigger - draw your own conclusions there.
Now, my comparison isn't really fair in that my 441 is ported and my 460 is stock, but I'll tell you that my 441 has both more power and a broader powerband than my 460. But even if power output was identical, I'd surely prefer the 441 for it's comfort and convenience. Super smooth to run, and I never have to lift a (orange handled) finger to deal with elevation, temperature, humidity, filter condition (yeah right, it takes FOREVER to get dirty), bar length, chain condition, type of operator (finesse to gorilla), fuel/mix variations, phase of the moon, jaw position or bologna expiration date. Oh, and it's the easiest manually starting internal combustion engine I've ever seen BAR NONE. I seldom set it down idling 'cause I grin every time I yank its cord.