Lets see, Im 29yrs old, 5'10",190lbs, been working out for 9-10yrs. Im thinking taking a cycle, Im been asking around, and a friend who uses suggests I take a cycle of Deca and Primo together for the first time... 10 week supply. Is this a good combo for me? Anything I should take instead? And what am I going to need on hand while taking?? Anyone got any advice for me please?