been working out for almost 2 year weigh 165 5'6 i have read alot and would like to do about 2-3 cycles and than just workout with outthem after 3 cycles. Any ideas on what type i should get , and what affects will they really have on me if i dont plan on taking them for over 3 cycles. I know i should be 21 to take it but 19 is close enough, and pretty matured.