Okay so one is supposedly the original
Halodrol 50 (Tbol derivative) and the other is supposedly Superdrol. Well, IMO prohormones are crap. You get minimal gains versus the sides that you get. Id say forget designer steroids and just go for the real thing if you feel that you are ready. If you do decide to run that cycle then Id say 4-6 weeks max and make sure you have a proper PCT lined up with real shit (Clomid, Nolva). You would make a lot more gains and more permanent gains off of a 10-12 week cycle of Test E. Good Luck.