In my opinion it was always bw 160-170 for a woman and 175-185for a man and i was pretty happy at 180 but if i listen to the people here, my dating prospects are zero until and unless i am undrr 183/ 6'.
You need to understand that everyone has their own taste. For example. Many people love steak, but some people like it prepared different than others. That being said, the ideal height is different from person to person.