I wouldn't mind adding in GH, but it's such a flaky and unstable market. I wouldn't use it so much for any ergogenic aid beyond tendon repair. I'm not into BB'ing and add in compounds simply to increase strength either directly or indirectly.
I haven't nailed down a source for GH that I believe in yet (besides some pharm grade and I just might free up the money for that), but I do have an absolutely LEGIT source for IGF1 believe it or not.
I've been going for some PRs lately and I had some joint issues that were holding me back, long time injuries. I swear bro, four weeks into my first IGF1 run and I was benching more than I have ever benched because that **** WAS GONE. STRAIGHT UP healed it like magic.
I think GH / IGF1 is absolutely essential to strength gains / PL because if you are running AAS it seems that joint issues and injuries are ultimately always going to be what holds back your progress.
Had a bicep that was telling me it was about to tear, hindering my training trying to get a goal on bench, (the ****ing thing hurt when squatting for weight too), two weeks into IGF1 again and its already healing.