Well I can say so far im very impressed. Ive only been on Ostarine for a week and a half and Ive already been gaining a lot of strength and Mass to the point people are asking me what im taking lol. My Cals have been around 1800 - 2300. One thing im noticing is my mood is getting aggressive and my sex drive is very high. Anyone experience this? Im definitely not complaining as this aggressive feeling is what i love to feel. The last time i felt like this i was on a pro hormone cycle and it felt great. Im running GW with Osta as well. Awesome stuff so far.