I've seen 2 tests that state that the Piston Point is aexcellent broadhead as well as the video that used to be on the Piston Point site showing them shooting various animals. That's about the best anyone can ask for outside of shooting myself. I've done a search for all tests performed and found only the 2.

I've shot the PP and a slick trick out of my bow and the PP performed as well or even slightly better on penetration on targets. my buddy gave me the idea of shooting at a rack of ribs to see how well they do. I'd like to put a media that resembles skin and hair in front of the ribs. I may actually do this sometime this week.