I am brand new to the whole world of sarms. I want to try them. I am 34 and 5'11" and about 190. By no means am I fat or crazy ripped. I want to add muscle and drop weight as well. I was recommended to try LGD and Cardarine. Would this be a good stack? Can anyone give me further information possible side effects? Heart racing? Anger/aggression? Blood work issues? Cholesterol? Any feed back would be great. Thank you in advance.