Lee -- Now that I have both makes, I would say that I prefer the VPA 2 blade Penetrators. I won't go into all the reasons, because I don't like to sound like I am putting down any product from one of our outstanding sponsors. Let's just say that the Penetrators look like they may be the strongest 2 blade head on the market, which is great, but may only be crucial on really tough game. However, hitting the ball joint of a deer is a tough spot for a broadhead, and I would like for the head to hold up under that situation too. On a broadside lung shot, just about any broadhead is adequate on a deer or other relatively small animal. Even hogs can tear up inferior broadheads though!
Allan