What do you think is the more popular choice: black bathroom furniture or white bathroom furniture?
It seems like the trends between the two sort of "come and go." Is one considered "better" for bathrooms? Something that will stand the test of time? For reference, my bathroom tile is a sort of light-gray white color and my walls are similar, with a very faint touch of light tan/brown.
Since this is furniture you are talking about and not some permanent fixture (that might have home resale impact), then I say just go for whatever it is that you like personally. Either black or white would be fine for your bathroom. Personally I'd look into the style itself more than the color (and then perhaps color coordinate based of the major furniture pieces).