Hey I am in my 40’s and really excited to run sarms for the first time. I picked RAD140 cause they said it was the most strong sarm and I have been using steroids for 10 years off and on. I am going to do either 10 or 20mg a day. What do you guys think would work for me at my age? I am 180 pounds and 5’9”. my body fat is in the mid teens.