you shouldnt be taking juice. with your current stats, there is no point. you will grow like a weed without it.
you are gonna do yourself an injustice by usuing them. they will cover up many training mistakes you make, allowing you to make gains when the routine you are doing sucks, diet isnt on, etc. This may sound good, but here is the problem...
first off, you would grow very well without it. second, you will not lear how to train properly and discover what works best for you. this will fuck you later when you arent on juice and not making any significant gains. you will then think you need juice to grow, hop back on, and the cycle will repeat itself. In 3 years time, you will be physically superior if you take path A. and wait to juice until you have your body down, as opposed to B. take juice now and never get things right.
I bet everyone here will agree with what i just said. And its not cause its fun to tell you not to juice. Its because its the truth. Do i think you will listen? no, cause everyone wants results now. But if you want the best results, there is no question, wait to jucie.