I am writing this all the way from Norway where are sarms are a new thing. I'm one of the first people along my friends to even try it. I'm 22 years old and I have been training for 5 years. I'm 160 cm tall and weigh 175 lb. I'm looking to add some Mass and help with my strength. I've already used GW cardarine and lgd 4033. Should I try rad140 this time?