Should I get Pokemon Black or White?

Both look so awesome. I can't decide here are my reasons. The Pokemon look so great I can't pick version exclusives. I also like the historical design in a town in Pokemon White, but I like the TRON themed town too. I picked Pokemon Pearl because I like pearls. I picked Ruby because I liked red. I picked Silver because it seemed so soulful. What should I get! P.S. I really like the color purple!