From Prodigy: "The Prodigy Disc H1 V2 is a re-engineered, overstable, fast flying, Hybrid Driver that has evolved from of the original H1. What separates the H1 V2 from the original H1 is an update to the rim depth, which has been reduced slightly for an easier grip. In addition, the modified outside rim produces a consistent yet faster flight with more glide. By increasing the speed and glide from the original H1, the H1 V2 offers more distance without losing dependability and its overstable finish. This speed 11 Hybrid Driver will get the job done, regardless of the conditions. Backhand and side arm throwers will both benefit from this new design."