k well im a rogue, http://www.wowarmory.com/character-s...n&n=Thebigboss , fist weapon spec.

My guild is coming up on a'lar and i am intrested in the fist weapons off of him. i was reading mmo champion and saw this http://www.mmo-champion.com/images/n...tkchanges2.jpg

they are changing the weapons, but the thing is, my Merciless MH after the patch will have more dps than the main hand off a'lar. tho im not sure which i would rather use for raiding because anyone i've asked doesn't know what to say. ive heard to always use the weapon with more dps which would be the one im using now , but the one off a'lar will have more top end and stats. anyone able to help me out with this? thanks alot