@Elme Give your mind a little time of exposure until you make decisions. You have a big history with Sex Mastery and now you’ve switched to a newer version along some other programs, so it is normal that your brain is still progressing adjusting to the subliminal’s until it can act out it’s full potential.
There’s no doubt in my mind that Sex Mastery Q is more potent and effective then the older version. Although it could feel more potent as you’ve had way more exposure to the older version, in the long run you’d get more out of the Q version. The experience and experimentation is yours though.