I had the best results putting on muscle mass with 500 test e + 300 deca per week for 10 weeks, then 30 days day 500 test e weekly with superdrol 25mg daily. Superdrol was amazing. For me and my genetics, it’s unreal. But it’s harsh. I felt great but it also felt hard on my body in way that I can’t totally convey. Also acne on superdrol was really bad. But I would do it again.