The Innova Mamba is the most understable high speed distance driver in the Innova line. This disc will help intermediate players get more distance, and will provide the ultimate turn for powerful throwers. This driver is good for tailwind throws, turnover shots, and makes a good roller. 11/6/-5/1. Innova Champion plastic is a transparent ultra durable hi-tech plastic that provides outstanding performance and long life. Discs in Champion Line plastic maintain their flight characteristics 5X longer than do DX discs.