Well, the problem is that I wouldn't want to be 190 cm, so I'm not affected. I asked many guys and girls. the general consensus is that anything above around 183 cm is too tall (my country average is 172 cm). So that is 11 cm above average being "too tall").
It stands to reason that in America, If the average height is 176 cm, then "too tall" is 187 cm. But if girls are taller in America, then "too tall" might well be pushed upwards to 190 cm+.
All this is said without having stepped into America (I don't know how common or uncommon is 187 cm but statistics show that it is very very uncommon, probably 3rd percentile or less)
I don't actually care what women think. I don't know why everyone here is so concerned with what a woman thinks is more attractive. But if you think that height of 195 cm is more attractive to a woman than 190 cm then I would say it should be very certainly, wrong. I think at 190 cm.which might already be too tall, other traits are more important.
Studies have shown that when Desirable Feature X is taken to extremes. it becomes less attractive. One example that has been proven is big-eyed women. The larger a woman's eyes, the more attractive she is, to men. Until a certain point. I say that the same thing occurs for Height, and Weight. there is "too skinny" just as there is "too tall" and all these are determined by percentiles and averages. There might even be "too smart"; ie someone so intellectually developed he becomes a social misfit.
If I play basketball professionally (which I don't), I might do 195 cm. Even then there are many 1.8+ basketballers or 1.9 m ones, like Steve Nash, Jeremy Lin, etc. The list goes on. Who is to say that a 1.9+ basketballer is lousier or worse off than someone who is 2 metres? It all boils down to skill, really, once you can jump that high or dunk that ball.
But since I play basketball perhaps semi-professionally or lower levels? I will not do 195 cm. I do not want my life to be jeopardised by a height acceptable in the basketball court but not acceptable outside.
183 cm fits me well, both inside and outside of the court.Where I live, that is, so I suggest that a height of 187cm probably fits everyone in America.