the "muscle mass as deteriated and I've no strength" is not listed as a side effect of either drug.
if you are a physical person who works out it will probably be more obvious to you -- without testosterone your body deteriorates. you can slow down that change through diet and exercise but it takes discipline and a plan that you stick to no matter how bad you feel. what other choice do you have?
the good news is the flesh quickly reasserts itself once testosterone is restored if you keep exercising. if you lose the battle in your head the body is going to follow.
ed rader