Anadrol 50 is the strongest oral you can get. I ran it once for 30 days, and it was pretty intense while I was on it. I felt kind of bloated on it, pumps were almost painful sometimes, retained some water, too.
coming off was pretty rough, but I didn't have a good pct. Make sure you get a good pct, or you'll lose all your gains from the cycle, which is what happened to me. I'm sure guys on the forum can give a good pct for that stuff.
protect your liver too, cuz that stuff is rough on the liver