Thread on three lug adapters simply become the new mounting point and they can come unscrewed as easily as a threaded mount suppressor. The only way you will gain any real advantage is if you permanently mount the three lug.
With any thread on QD mount, you have to remember that it is still threaded on.
It's hard to be a ACLU hating, philosophically Libertarian, socially liberal, fiscally conservative, scientifically grounded, agnostic, porn admiring gun owner who believes in self determination.
Chuck, we miss ya man.