Given that you already have the prerequisites please rate the usefulness/must have of Extra Stunning Attacks
Extra Stunning Attacks [General]
REQ: Base Attack bonus +2, Stunning Fist
You gain the ability to make three extra stunning attacks per day. You may take this feat multipe times. Sword and Fist, pg 6
Extra Stunning Attacks [General]
REQ: Base Attack bonus +2, Stunning Fist
You gain the ability to make three extra stunning attacks per day. You may take this feat multipe times. Sword and Fist, pg 6