I was wondering about the "legal steroids" from sponsors website, ie tren 75 deca 200 test 200x etc. Do they actually work to help with muscle growth? If so which one, or ones, should I use? I'm looking to mainly get bigger, seem to be stuck at 16" but would like to go up to at least 19, preferably 22. If they do work could you recommend which ones to take and for how long. Also if they have any known side effects i should worry about...