Ok, I'm running liquid stane as AI. It is AR-R form of Aromasin, correct? So, it kills the estrogen receptors (which ones?) and they never come back? I'm wondering of there are any long term effects with this form of AI? Ldex does not act in the same way, but I was told the stane is better by a now banned member and I am having second thoughts on the stane. I'm middle of week 5 600mg test e/400mg EQ 12 weeks. 30mg ed dbol wk 4-8. Running 12.5mg stane eod. So what is the advantage with stane?