What I feel as optimal is, getting the defensive gear which is like Chest, Pants, Bracer and Cloak as Vitality to get the proficiency up to something around 35 or so, then getting almost every other part to Brutality, which also gives you Bloodlust and you heal yourself too when you heal other people, also there's a useful reason to keep Cleansing flame up on bosses and having the 3 rubies that renew it and increase its effects etc. Rather than that, you should have a bunch of anger/willpower accsesories and stuff, in case you PVP, until you manage to get a whole set, and if you've got content in which you're getting damaged a lot due to AOEs, you should maybe swap some bruta gear for Determination, but if your Det. isn't constantly above 50%, it's not worth investing stats into.