I just don't understand why any MMAer would ever want to use steroids. Take a look at the physiques of the top MMAers. Muscular hypertrophy is not that beneficial. Power and endurance are so much more important. Both of which you don't need steroids for. Testosterone, d-bol Deca = I cringe when I hear an MMAer wants to use one of these.
Ox, winstrol, and t-bol are so much better, but again, they're not all they're cracked up to be.