Well, I have never taken Sustanon, but this is just my personal opionion. I think the cost should be the only factor between using Sustanon and using something like Enanthate. With Enanthate, you know exactly the half life of it, you arn't dealing with 4 different ones, its just 1, Plus it's a heck of a lot cheaper
excellent results w/ 1/4 cc every 8 days... terrific muscle hardness & great strength... only slight alteration in voice, no other sides, increased protein intake, very clean diet
in glutes, lying on my side (fully relaxed)...s-l-o-w injects, massage & work muscle after inject