Would it be more beneficial to take Powerfull and Epistane together, or just use Powerfull during my PCT?

you can run POWERFULL during and after your cycle - there are benefits for both, and are equally of value (libido - sleep - skin) because cycles tend to hurt those, POWERFULL can aid in limiting the downside - therefore, you should take it DURING AND AFTER
Thanks
You must spread some Reputation around before giving it to matthew76 again.