badshot...I'm with prm. Getting book velocities almost never happens for me and like prm, I too am shotting 22 inch, not 24. That being said, I haven't seen any Deep Curls yet and I would be interested in the results you get. What are you hoping to hunt with this combo?

prm...40 fps advantage seems like a worth while experiment, and at about $3.50, not too expensive to try teh 215's.