Which Color?

I'm planning to buy the DS lite... and I've been doing some research on it...

I now know that I must get the R4, the memory card, screen protector, casing and of course the console.

Now the next question is out of the soo many colors available, which color should I get?

DS in Pearly White? Or in Pinky Pink? This pink is it too pinky for me? I rather like the rose pink, which is the later colors but I read that it's more expensive. =(

So, I should just stick to the white? But white like easily dirty... but then again, I'm going to buy the casing too. So, that's not an issue right?

Even the casing comes in so many colors and textures!! Argh.....

And I die die must buy the Mario Bro together with the set!!!