What is better? 16GB iphone 5s or 32GB iphone 5c?

I'm torn between what to get.
5s= More features, better appearance, but less memory
5c= less features, not so good appearance, but MORE memory

What do you think? I currently have a 4s 16GB with lots of music and not too many apps but not many pictures cuz I can put those on my computer. I love quality but I also would love memory. My memory is constantly full and gets pretty annoying:/ but I can live with it.

And for an answer, don't say "why not both? *Mexican music*"

Depends what you need, I would choose 5S but if you need more space then 5C with 32