What Prodigy has to say about the D2:

The Prodigy Disc D2 is a very fast, over stable driver that is designed for strong throwers. Just slightly less stable than the D1, this driver is good in all conditions and flies just as well into the wind as it does with the wind. It is an extremely reliable driver with the least amount of side-to-side movement of any driver on the market. It is equally as long, twice as forgiving and has a much gentler finish.

500 Plastic has been in development for quite some time, formulated and based on carefully considered player feedback. It has a stiffer, less gummy feel than 400 Plastic. This provides an extremely confident grip on the flight plate, balancing just the right amount of flex and firmness, with a very solid feeling rim that we believe disc golfers are going to love. 500 Plastic has a uniquely pearlescent finish, unlike anything else in the Prodigy Disc plastic line.
 
Good for:  Higher Arm Speeds, Power drives, Control drives, Backhand drives, Forehand drives