What memory of an iphone 5s should I get?

I'm going to get an iphone 5s but unsure which memory to get 16 or 32gb?

Depends on how much you will use the phone to be honest. Will you be taking lots of pictures, uploading music, playing games etc on it? If you plan to use it for most things get the larger (32gb) one

Depends if your going to use it for music get 16gb or if your going to use it for music, apps, movies etc then get 32gb.

You honestly should get the 32 Gb because on the 16 Gb they take 3 out of that for there stock apps, so you basically have 13 Gb, and you'll get frustrated when your phone tells you there isn't enough space for music, photos, apps, etc.

32 I'f you plan on taking a lot of picture and video.
I had a 16 gig 4s and I got a 32 5s never goin under 32 again.