Your all missing the point about masteron.The real benefit in it is that it binds very well to shbg(much better than proviron does),thereby freeing up any other steroid taken with it and making it more active,as it's then free to exert it's anabolic(or androgenic)effects.Also,it has three -five times the binding rate than test,and hangs around at the receptor site far longer than test(and probably other steroids).That's the real benefit of masteron.That to me makes it pretty unique.