Right now I take TwinLab Amino Fuel, L-Glutamine Powder, NOS Blast, and ON 100% Whey Protein. Now that I'm getting even more serious into this I decided to get Animal Pak too. But now is there certain brands preferred to as the AMino Fuel and the L-Glutamine powder? Should I also be taking L-Arginine? Oh yeah I am also going to be taking either Casein or Syntha 6 before I go to bed, but don't know which one to choose.
All help is greatly appreciated