2pc T8, 3pc T9, 50 Triumph, what next?

[Kurtosis]

Hi guys, just got 50 Triumph Emblems last night, but am unsure what to spend them on for my next upgrade. My Armory (http://www.wowarmory.com/character-sheet.xml?r=Maiev&cn=Nightfreeze&gn=Efficacious+Omega).

Unfortunately the stat increase on the T9 Chest or Helm is so miniscule it hardly seems worth giving up the T8 set bonus for (I'm working on VoA 25 for another T8 piece, but no luck yet, and my guild not ready for Uld).

The only reason I'd go w/ one of those pieces is for the T9 4pc set bonus, but not sure if 10s off VB is worth giving up +10% RS dmg.

Any suggestions?

[Risky]

Your 2 piece t8 RS damage only helps for lasting threat gains. It does nothing to help your tanking besides slight additional threat production. If you don't have threat issues, I'd upgrade your t8 to t9.