Well, I finally broke down and ordered some Swackers. Have had several people tell me they love them, so I thought I'd give them a try. Now, I've decided to take one of each broadhead I have, and do some penetration tests. Shuttle T-Locks, Slick Tricks, Rage, Wasp Bullets, Thunderhead, and Swacker. Going to put them all through gelatin, then hide and bone in front of gelatin. Figured to do a good test, might as well use a cow shoulder for the bone. Got plenty of them around here. Might take me a couple weeks to get everything done, but I'll post results when I get some.