I have been on TRT for years and never noticed any ability to build muscle at T Cyp 200mg's/week; I likely don't have the genetics others do.
I am 63, 175# and 5'8". My RBC got well over 19 and my new Doc had me cut my Test Cyp down to 150mg's/week. I got access to Tren A, Tren E, Equipoise and...