There is nothing linear in this game. By that, I mean what works for one person in regard to estradiol comtrol may well be utterly ineffective for another patient on the very same protocol. A more pertinent question is what is your doctor trying to do?
I suggest the goal here is to jack your testosterone to the sky, so that you will certainly "feel great" initially, slap an AI into the mix to combat the almost certain spike in estradiol and hope for the best. A cookie-cutter protocol. Not all men need to have levels at 1,000, to say nothing of 1,400, in order to feel their best. A protocol has to be individualized...and estradiol control, remember that e2 is a necessary hormone for men, is one of the most individualized values in the entire mix.