hey guys... i am 23 years old.. been taking AAS for 3 years....

My friend told me abou GH.... he told me to try to do a cycle of 6 months starting off with 2iu's ED and going up to 4iu's ED.

I want to gain LBM, i am going to include my usuall AAS with the GH....
my goal is to be 82kg 5%bf... right now I am 82kg 10%bf

would you suggest that I take the GH?? will it help me to reach my goals? or will the AAS only do the job?