I've been running the quest masteron for almost 2 weeks, and within days I noticed my strength going up noticeably, which is awesome conisidering my contest diet. At this point i can see how much harder I look, and the vascularity is awesome. I'm between 7-8% bf right now, and have veins running all the way up my abs to my lats, I love it.
BTW, I'm running 75mg ed