What do u guys think....if i used Arimdex while "on" , i dont really understand why i would need to use an AI during my Pct. I understand i would need a Serm (such as nolv), but the AI during my cycle seems pointless. The arimdex would have eliminated a majority of my estrogen wouldn't it? (say using .25ed) 10 weeks sustanon 250, 500mg/week, shots eod 125