The best I found this month is to place all the EAs from Petko’s courses on Demo, and there are always some that work just fantastic with me. so I just move them to the live, at the moment I have totally 8 EAs and 4 are from Petko’s courses.
So I feel that it will work great for me to have 50% from the EAs generated by me, and 50% from Petko.