Good thread and question, and it sure is genetics and compound related, but sometimes a strange phenomeneon, and not necessarily always predictable.
I received my first injection of test cyp from the doctor at age 16 before they became illegal. I am certain it was a very low dosage of cyp (probably 150 - 200 mg/week), but also irregular, and in less than a month, I had lumps under my nips.
Now at age 37, on about my true 6th or 7th cycle, I have never seen a hint of gyno since then, but I have experimented with a lot of different compounds at varying dosages to see how my body reacts.
Problem is, with all the experimenting, I have never really gotten pct down quite right yet, and have had other problems/symptoms, but never any gyno. I am prone to very bad love handles like a mother, even though my bodyfat stays very low year round. Genetics.......would you rather carry giant lumps of cottage cheese lard around the sides of your waist or small lumps in your breast?
Gyno can be a little confusing also sometimes due to estrogen and/or prolactin/progesterone related depending on the compound, and how to deal with that can be a different mechanism. I guess the same goes for hair loss, never been an issue with me, but of course for other bros, dht sucks.
All this blabbering means, I don't have an answer to your question........