Which color should I get?

I almost said the khaki but before I did I took one last look at the black and that brass hardware against the black really pops!! It stands out so much better on the black, I say go for the black. But do you have more black bags or more khaki/brown that you already own?? When I cant make up my mind I let that be the deciding factor.
 
I like the Khaki better BUT, the question is do you already have a khaki bag? A black bag?
Which color do you really need? And of course, which do you like better?