lvl20 bracket

What stats are the best for shadow priest? I saw many profiles and there are many ways of gemming and stat stacking: int+vers, int+haste, int+crit? I am little lost atm :) So no1 knows... :) i am interesting about elemental shamy and arcane mage gemming too. Thx for help!

Most people by now have heard of it, used it and probably know about it. But i must do justice to this magnificent Trinket, this trink can be obtained through the High Mountain questlines, specifically Rite of Blood . You see the discription of the trink, you say "It gives low mastery" I tell...