Hey guys Im new on here, and first great information on this site, I have been reading article after article to better acclimate myself with GH, IGF and their uses benefits etc... So I am going to pull the trigger and order some but IM not sure which one to order? There seems to be a few different options here: https://www.musclechemistry.com/pro...id=71&osCsid=34633579fd4c844112e978af6c36016f If anyone could elaborate on the difference that would be great... Also I have been reading about needing to mix it?? And where/what size pins should i get... Just want to make sure i get everything i need to get going. Thanks you so much!!