Originally Posted by
Laundry
SMF is only going to pull ahead of shinka with 2 489+ weapons. As of right now I'd say your best bet is to go arms. Its a different playstyle but if you can learn to manage which rage dump you should use it becomes very easy and extremely fun to play.
TG in that gear is probably only about a 300-500 DPS increase over arms, and even then it's not always certain that it will always be. I'd say you should sim yourself as both specs and see what comes out on top, but play whichever you like more / are more comfortable with. That spec will always pull more DPS.