I've got a N82, its a great holster for my G30sf. I've only been carrying for a short while though, so its a very short term review. But the other day I drove back to school with my gun and it was surprisingly comfortable for the 3 hour long drive. The only problem I can see someone having with their holster is that they make the same sized holster for many firearms in the same "class", if you will. ie: the same holster for my G30 is sold for my brother's G36, a much slimmer handgun. As far as I know though, while actually carrying he doesnt have any problems with the gun wanting to fall out.
Edit: My N82 is the professional, it has the plastic that kinda locks your gun in against the soft backing.
That stealthgear looks pretty solid, I have kinda wanted to experiment around with holsters to find the best. Thanks for the link, Ill put that one on my try list along with bravo concealment.