Here's a link to Russell Lynch's site...this one goes to his DVD page. He tests many different bullets in ballistic gel.
He buys all equipment and components out of his pocket...no sponsors. I have an Omega and bought the DVD for it.
Check it out, it's a real eye opener when it comes to terminal bullet performance. The DVD contains lots of good tips and information...money well spent IMHO.
http://www.maxmuzzleloader.com/products.html