actrapid vs humalog

[MrRTTB]

Humalin-r or whatever it is called is pretty much like actrapid what I know(maybe no one have used actrapid but huma-r)

How much difference is it between these two? I mean I'äm going to use it for muscle growth(duhh...) and would like to be as safe as possible, but then again make as much out of this insu "cycle" as possible. I can't get humalog into this f*cking country and I already have actrapid.