I'm a 90 zerk 235+ AAs that is just now starting to dive into pvp a bit. I'm noticably squishy and I assume this is due to my lack of Toughness. I converted my myth and and my jewelry is all leg+ T9. Most of my armor is T8 fabled (T3 TSO mostly). Question is, am I better off picking up a suit of T9 MC armor for the toughness till I can get some PvP gear?