I chose asian
The question isn't really specific as it should be thought, it says which "race", but there are races whose genetics have "extremes" that make the attractiveness of their males and female vary, with blacks and asians being on the opposite ends of those extremes.
Blacks are a more "physically developed" race than all the others which is why they excel so well in athletics and are usually "well endowed" sexually, black males usually have more testosterone too, that's all good for the males, but the females also have more testosterone than other females, so a good bit of them end up with "man face" and are more naturally muscular than other females, so "black genetics" is a plus for male attractiveness and a minus for female attractiveness, and with asians its the reverse, asians are usually of a small stature and less physically developed, that results in features that would more likely me considered "cute" than "intimidating", which is a plus for the women, but a minus for the men.
I prefer asian women for this reason, their features are usually more neotenous (young looking) and to top it off they age slower than any other race with blacks coming in second place. So when it comes to looks and longevity of said looks, asian women beat all women. All those guys saying "white" are posting the exception to the rule white women or white women in their youth. You can easily find an asian woman in her 40's that looks like she's in her 20's, the same cannot be said for white women.
You get more bang for your buck if you marry a young asian woman, than if you marry a young white woman (both of the same age).