I bought a Prodigy (at Jimbow's!) earlier this year and have a few things to say about it.
First, I am a gorilla and have never owned a ATA less than 34" for the obvious reasons. I am not struggling with any of the usual issues using this 32" and it is likely due to the large binary cams, but that is an assumption.
Second, I tried all three settings. The Performance setting is very smooth at 71#s for a performance setting. With a 406gr arrow it was shooting 313fps which is wicked fast. I settled on the comfort setting because it feels great, and was very smooth. I had to settle for a measly 297fps with the same arrow. I'll likely have some light arrows done and another sight for 3D season and rock it at the Performance setting to get into the 330fps arena.
This bow fires dead in the hand, and I am using a 4" Fuse on the front, only to hold the wrist strap.
From the first shot to the 400th I had no movement in the string. I had the pins set out to 80yds within the first 150 shots and everything has stayed the same. I normally order a set of custom strings right off the bat, but likely won't with this one.
The accuracy I am seeing with this bow is great. It isn't as forgiving as my old Guardian, but darn close. I will wreck nocks out to 50yds consistently enough I do not use the same POA because arrows is 'spensive.
Somehow, magically I suppose, the original adjustments made at Jimbows gave me a perfect tune. I've papered and walkback tuned this thing and everything is bullets without touching it. I'm shooting Grimreapers anyway, and of course they all dumped into the same groups at the fieldpoints. For kicks and giggles I did twist on a old Slick Trick I had in the box and let one rip at 40yds. It was dead on.
I'm still going to shoot my GR's
So ya, the change in speed is going to require a change in the sights, but everything else about the bow has been cherry with this guy.