My experience has been the same as that of jfrancis. The quality of the Blade-Tech products I purchased is good (I've got both holsters and mag pouches), and if there is a problem, they will fix it. I think there's a 30-day trial period; if you really don't like the holster for whatever reason, they'll take it back. FWIW, I've never had to do that.
All my Blade-Tech holsters are OWB, so I can't offer any insights on their IWB designs (as opposed to quality).
You might also want to check out the "Braveheart" IWB holster from Ky-Tac (
www.kytac.com ). If I were going to buy a Kydex IWB holster, that's the one I would probably get.
[This message has been edited by eje (edited July 04, 2000).]