Would running LGD, MK-2866, and S-4 be a good stack if your goal is to gain mass and strength?
I would take 10mg of LGD a day, 25 mg S-4 a day and 25 mg of ostarine each day, for a pct i would run HCG on cycle and nolva and HCGes post cycle.
Yeah use the HCGen for the cycle and ES for pct. Nolva probably isn't needed but after 8 weeks of those 3 you will have some suppression so you can if you wish.