I would love a Champ-type PD. I'd also like to echo dave's feelings with the PD. The S has a lot of resistance to turn while flying pretty straight with a predictable fade. The P is a thing of beauty once it gets beat in a little; it flips up a tiny amount and really locks into a straight path. This disc is one of the most controllable distance discs I've thrown in a while.
Are there plans to run the CD in the Pro plastic?