In my opinion, or should i say for my self then yes. They are more effective to me. But i think what’s best is the hybrid version where you have masked and ultrasonic at the same time. Also when you bring the masked out a little bit so you can indirectly hear it and get the information in the forefront of your mind. That way your conscious and sub conscious are in complete alignment with each other to bring about the best effect.
1 Like