50mg EW is pretty standard for winstrol. I've taken it up to 3x that dose and didn't find it to be 3x better. Its one of those compounds that you want to be careful with because it can dry your joints out and make training very painful. Once your tendons and joints are dry, it will effect how hard you can train, leading into your show. 50mg will do the job well without causing too much of a problem for joints (for most people) in a 6 wk period of time. Another reason to watch yourself on winny, is that is can quickly impact your cholesterol profile, taking good cholesterol down to single digits. Once you come off, that will turn itself around, but do be aware that your blood work will look wacky for a couple of months after. Be sure to have labs done to make sure that it has returned to normal.