40 pounds will take many many years to achieve. think about why. if you could gain 40 pounds on 1 cycle then after 10 cycles you would gain 400 pounds. our bodies to not work like that. i argue this point with many newbs but our bodies are not robots
I wouldn't think of superdrol as a big growth steroid. I would rather see something like deca or test. Superdrol is extremely toxic and you may have trouble eating enough if you feel like shit.