This is just an opinion question for everybody. Thought everyone would like this? Which peptide do you think is more effective in aiding to build quality muscle, injury recovery, improvement in endurance and performance, loss of body fat and overall body strength, "Tb-500 or IGF-1 LR3"? It can be from personal experience, from knowing someone who has personal experience or from just reading and researching. Thanks for comments in advance. If you have another peptide that you want to add in the discussion that you feel fit these qualities better please feel free to do so.