The real stuff is bonkers. I haven’t tried any of the new PH’s, but I ran some SARMS in the past from people I trust. MK677 was the best sleep I’ve ever had in my life. Ostarine didn’t really do anything for me, though interestingly enough I got a friend who has Ehlers-Danlos Syndrome into it and she says a small dose alleviated her symptoms entirely.
But yeah, the real stuff is insane.