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I own a 64gb iPhone 4S and I can easily fill it up, I just don't. I have a job where I work sometimes 12+ hours and an hour drive to and from. So I go through a lot of music and podcasts.
 
If you plan on using it for magazines and videos, bigger is better. It's too easy to fill up my 64GB iPad. Keeping a year of any given monthly magazine will suck that up quickly. Subscribe to 3 or 4 magazines and you've got some space issues.

I also keep almost all of my photos on here plus a lot of music and a few videos. If Apple makes something with storage, I will find a way to fill it up. Tis why I regret my decision to get a 16GB iPhone 4S.
 
Thanks for all the advice...more is better and for the price I could run to a 64Gb 😉

Regards
 
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