These are two pretty different substances. While Superdrol NG is a pretty mild supplement that doesn't deliver much in terms of lean mass gains, Epistane is a Designer Steroid that is pretty mild as far as shut down goes. Epistane you need a very good Post Cycle Therapy and it is recommended you have a SERM on hand just incase. Most people who cycle Epistane use a SERM as the main part of post cycle. Superdrol NG is supposed to be used with AX's Advanced PCT, but I am skeptical as too how "strong" it is. It is certainly no where close to Superdrol. Post your stats (Age, Weight, etc.) to give us a better understanding of where you are so we can help.