can't wait to pick up my new maxi!

i called into my local Chanel store and they have set aside a navy blue caviar maxi!! I am super excited to pick it up. I hope there aren't any "wings". I dont even know if i'll be able to sleep, i'm kidding but i'm thinking should i get black or the white? I do have a black reissue and a black vintage but black is so practical! what do you ladies/gents think?