femara or arimidex?

[Melga]

wich one should I use? FEmara or arimidex?  Wich one is the best to keep me hard and lean? And does this means that if I use oral testosteron in the last few weeks before a show, I won't retain water ( using arimidex or femara)

[freakfestMD]

We've had some bantering back and forth about this one, but it probably makes no major difference.  Take what's available and cheapest.