Someone I know of just got them and is using them ... took 5 the first day, 100mg worth, he's on some sustanon also, and has been taking arimidex to control water retension. However, he says he feels the difference, more water retention, its almost like he now needs to take arimidex more often during the day which he doesn't know why, because his water weight fluctuates more than usual. He has taken injectable suspension before and says the feeling of strength gaina and the immediate pump are reminiscent as well as the annoying water retension that the arimidex was supposed to stop . . . all I know so far when I hear more I'll post it if interested.