Average Handicap
The Diablo Octane placed first in sound, feel and the golfers felt it is was the longest of the clubs tested by this group. The club's feel was its strongest feature.

High Handicap
The Diablo did well in looks but fell short in consistency, something we did not expect in this class of golfers. The other categories were pretty equal.

Lighter, faster, stronger. It's what makes the all-new Diablo Octane Driver a revolution. Fueled by Forged Composite, a unique new material from Callaway that allows superior distribution of clubhead mass, compared with all-titanium drivers. The result? A lighter clubhead that retains an extremely high MOI. The Diablo Octane Driver powers drives beyond those of its all-titanium predecessor, the Diablo Edge Driver, by an average distance of 8 extra yards. Experience the most powerful driver ever imagined - the Diablo Octane Driver with Forged Composite.