It's impossible to say until we find out the proc rate on the 416 sword, but they are going to be within 1-2% of each other.
When I find out more, I'll let you guys know.
A quick advertisement though. Recently, my guild went 10 man after being unable to field a 25 man of sufficient skill.
As you may be aware, a 10 man group with 2 fury warriors in it is not the best 10 man, so unfortunately with the change we couldn't take a fury warrior that we had recently recruited with us, and he is currently looking for a guild. I feel bad because he transferred 2 weeks ago, and then we changed over to a 10 man. If I had known then that we were going 10, I wouldn't have asked him to transfer.http://us.battle.net/wow/en/forum/topic/3566296666http://us.battle.net/wow/en/character/stormrage/Hizi/simple
Reply to his thread if you're looking for a good fury warrior. I can't promise that he'll be the best warrior in the world, but he's definitely in the top 5% of warriors. Great attitude, good raid awareness, and with better gear he would probably outdamage me. (Don't tell my guild! Haha.)