Just on the ai.....only use it if you actually get gyno sides bro. Some people don’t need any ai at 500, some need a fair dose at 300 test.
higher levels of estrogen is no issue, you’ll feel the nipple sensitivity and soft lumps starting to form behind the nipple if it’s causing gyno.
if you do need to use one then start with a low dose (like 6.25 asin e3d or something like that).
estrogen is needed for strength and muscle gain. Tanking it is ****.
also get a blood panel done before you start to give a baseline (especially test/e/shbg/free test etc) - then ideally get one on cycle so you can monitor where 500 puts you. Then a couple of months after pct to see if you’ve returned to normal.