Can someone please explain the differences between the two ? I was ready to start a simple stack of:

250mg Test E once a week
25mcg Provironum ED for 6-8 weeks

However after reading about Arimidex I'm wondering which to use ??? They both seem to work well with Test, reduce estrogen conversion and at least with Provironum helps the libido.

Looking to accomplish more of a long term HRT with a boost to libido. After about 2 months will add HGH @ 2-3 iu's daily.

Had bloodworks done about a year ago before I started a supplement program. Will have another workup done before I start with the above mentioned HRT.

Thanks