I'm an ecto-meso. I weighed a full 124# (& 5'10") when I graduated high school and went off to the army. Once there, I gained 30# in about a month (they feed you real good and work you hard) and my legs were always in pain (try carrying around an extra 30 lbs on your next 12 mile road march along with a 50 lb ruck). I've always been a real hard gainer. I stayed around 155-160 for years until my first cycle (deca/test) 5 years ago. Now, I'm 188. Would love to see 200 some day.