Ace Line: D Model OS

Prodigy Discs says this about the ACE Line D Model OS:

The D Model OS is an overstable distance driver that is a power player’s dream. Those with more power can throw this disc hard, and it will work to fight out of its slight high-speed turn and finish with a harder fade, thanks to it’s fast, overstable flight. It will also provide an option to fight against the wind.