I have a Crossbreed Supertuck & the Comp-Tac Minotaur & a Raven Concealment Phantom on the way. I really don't like the Crossbread or the Comp tac for one reason, its hard to re-holster. They both are comfortable to carry, but because of the all leather back it collapses into the kydex part and they suck when it comes time to re-holster. As of right now I like my Blade-tech the best, I have a couple IWB and 5 or so outside and all have been top notch. One note on the Raven holsters they are 13 weeks out and I ordered mine 10 weeks ago and still no word on when it will ship.
http://www.blade-tech.com/IWB-holsters-c-260.html