I run a Blade Tech on my 1911 rig for the single stack events we run and I think there is no better. The gun is secure, there are no stupid buttons to push to release the gun, the holster fits on the belt and stays there and you have the option of the dropped offset (recommended). For the same reasons I have a BladeTech on my Production rig
I run a Ghost race holster for my open gun but that's only to look cool.