Some people smell different. I have always dated Caucasian women before and I prefer they way they smell.
What is the basis of your thinking? Do you think that all black people have a less favorable smell?
I don't necessarily think that but I have never experienced something different, so I just generalize.
It's okay to grow accustomed to, and to prefer, the scent of women that you are personally attracted to. However, it can be very disrespectful to suggest that people of other races somehow smell worse. Someone's natural body odor is mostly a product of their genes, and it does not statistically have any correlation with race.
So, think black people smell worse? I dont know man...
Don't you want to just meet someone you get along with well and enjoy? I think you are paying too much attention to this smell issue.