The Test E put my blood level at 900 ng/dL cruising at 150 mg/wk (multiplier 6).
The Test P gave me a blood level of >1900 ng/dL at 300 mg/wk when run alongside Tren, a similar response.
The Tren A gave an E2 reading (ECLIA, non-sensitive) of >600 pg/mL.
HCG had no observable effect on my testicular volume (atrophy was not noticeable anyway) nor ejaculation volume (which was diminished while on cycle). I did not test my sperm count.
I have not yet PCT'd using the Nolvadex and/or Clomid.
The Arimidex seemed effective to me, though less so than Aromasin I have used since (cannot compare to other sources' Arimidex). I kept my E2 at the high end of the reference range (40 pg/mL) by taking 1 mg/wk total (divided up, of course) while taking 300mg/wk Test P.