I have searched through every single thread and have seen various contradictions regarding 4pc t12 and 2pc t12+2pc t13. Is there a point where the two set bonus outweighs the 4pc t12? I personally loved the 4pc t12 bonus and think it was dead on for shadow but I like doing DPS more than any bonus that ever existed. I am a horrible theory-crafter so do any of you geniuses out there have any ACTUAL NUMBERS behind your statements regarding which tier is best to use.