Hey guys. I've been researching aromatase inhibitors, and wanted to know what kinds are most widely used and recommended. I know Arimidex and Liquidex are at the top of the list, but does anyone have any other kinds they use and like? I ask because my source does not carry Arimidex or Liquidex, and I want to know what to use instead. Also, how necessary is it to use aromatase inhibitors on a first-time cycle of only test? Thanks