I used to take Adex for the reasons you want but @physioLojik who is a TRT Doc/endo plus a jacked up steroid user showed me enough data to convince me otherwise. He never uses AI or prescribes them for his patients . There are many benefits to estrogen and tamoxifen lets us keep those while occupying the estrogen receptor site and minimizing the negative effects.
Check out his thread and then read anything he has written.