Depends entirely upon your items, but i generally max mastery. It's less overall dmg but provides ar and critical strike. If your following blinkie's PVM 100% ds build, You could put all points into taunt instead because you do not benefit from the extra critical strike.
Edit: as fsr ar shouts go, with torch ani and war cry weapons, 1 point into shouts is fine but i usually pump BO. Especially in hc but not shout
This post was edited by swift_vengeance6 on Feb 19 2019 11:28am