There always seems to be a new level, if you just wait for it. Tonight I had the most intense SO's I think I've had. Started with the Progasm. Took four minutes to the first SO and they took off from there. Probably had one every two minutes at least. Traded it for the PS-New after about thirty minutes then back to the Progasm after fifteen minutes or so. Both worked well tonight but the Progasm was a bit better....