I check this guy out on you tube. He is a real beast, I have had a lot of direction from some great people on this site. They know I'm old, and don't want to get f'ed up. I do love tren , test, mast, but I don't really go beyond that. I do like to run test lower than tren, maybe tren a 525 per week, test, 350 ish per week, and mast 525 per week.