Ok, then here's my take on this. I am a very number oriented person. I like stats and comparing them, but there is a point where they don't translate to the real world.
I recently got to use my 441 a 372 a 7300 and a 440 on the same day. I know mine is heavier, or so the specs say. Trouble is though, that without a scale I couldn't tell any difference between any of them weight wise. They were all also very close in usable power, dispite the ratings. I was glad I had already chosen the 441 because it feels the best to me, regardless of the specs.
Isn't that what really matters? I don't care what 100 books say, if what I like works best for me.