Anadrol is a lot stronger. It is also cheaper, and less faked. A buddy of mine loves the stuff. I have only taken one pill pre-workout, so I don’t have any experience with it. My buddy that uses it swears it is awesome for strength (dude is a freak, has deadlifted over 800 @ 210 lbs and is about 6’ tall).
If you run it, have nolva on hand. It can cause a weird gyno that isn’t treatable with AIs.