MS vs. Fury for leveling

[Pie]

I've pretty much got my mind set on being MS once i hit 70 on my level 57 tauren warrior, however after experimenting with both fury and MS for over 2 1/2 years (lets just say its a very, very slow brewing alt), I can't bring myself to choose a specc for the last 12 levels in Outlands.

Any suggestions? And feel free to voice your opinion on MS vs. Fury for level 70 PvP, I don't really get much insight about the warrior class from guilides.

[Renzokuken]

For leveling, i went MS because it's easier to find one good two hander than it is to find two good one handers (At those levels). It really doesn't make much difference, do whatever you prefer doing.

For PvP: MS because the debuff rapes in arenas. And big crits > small crits.