Hi Pete,Prefer HGH myself, no side-effects [that I have experienced], and as long as you can afford it, great results.
HGH doesn't elevate your metabolism like stackers but cuts fat like a scythe [as well as toning muscle mass], all in all, I'd always recommend HGH over stackers but a course of HGH is a lot more expensive than stackers and so this may well be the determinant factor for some.