[Lotus]

Hi, Dibraru, 

Reading between the lines here it sounds like you want to feminize but still want function. E monotherapy sounds like your best option imho. 

For feminisation therapy, whose goal is to adapt the physical appearance and the experience of the body to a female model (by inducing breast growth, softening facial features, and inducing other physical changes commonly regarded with a feminine appearance) (WPATH 2011).

Cotreatment with antiandrogens minimizes the required dose of estrogen, and thereby reduces the supposed risks of estrogen identified in previous studies (Schürmeyer 1986; Prior 1989)

Okay so the above information is a little outdated, but you get the gist of it. I strongly recommend getting labs done prior to starting any program. Having labs helps you understand what's your starting point, then recheck them every 30 days for 3 months until you can see the effects of E-monotherapy. There's things you can adjust after your first labs. 

I'd check for these labs:
Total T
Free T
SHBG
Estradiol 
Free Estradiol 
Progesterone