from standard jelq to advanced jelq

['pepe']

I'm doing now 150 standard jelqs and I was thinkin moving to advanced jelq. and advanced jelq reps take longer than standard obviously. How many advanced jelq should I do, it takes about minute to do 3 advandec jelqs. 150 standard jelqs takes about 10-15minutes

also I would like to know that in penishealth it says on advanced jelq that 'now perform a strong pc flex' and also 'Stop at head and perform PC flexes for 15 secs'. So do i need to do one 15 long pc squeeze or many short squeezes in 15secs?

thanks