The Callaway Big Bertha Diablo hybrid is for the average golfer and provides some extra distance and playability no matter what lie you find yourself with. The main feature that helps you get out of trouble when you need to is the Dual Runner Sole design that helps get to the ball while lowering the leading edge to make it easier to hit the sweet spot. The hot face and perimeter weighting help this club add distance and forgiveness when compared to previous models giving you a sold, all-around performance club.