As long as the Sustanon (sust) is legit you wont see a difference. Organaon is one of the best companies in the bus and the quality is going to be pretty much the same all around. Now if you get a fake batch, then that is a different story. When buying Sustanon (sust) I always get the cheapest which is usually Karachis or Omnadrens (yes i know it is made by Jelfa, but it is the exact same as sust)
Champ