I have a 64 GB iPod Touch and dumbphone that will soon to be replaced with a 32 GB iPhone 5S (Space Gray). Why am I downgrading the storage? Cost. I could justify the $100 from a 5C to a 5S for the upgraded camera and future proofing, but much harder to justify another $100 just for storage.
So to prepare, I realized that I can happily manage my music and podcast library to a reasonable size with smart playlists, I don't like watching videos on a small screen anyway so it was easy excluding them, and I deleted a boatload of apps that I never use. I expect to still have a few gigs free space to spare for taking photos and videos, and plan to sync them so I can delete them off the phone often to free up space.
Good luck!
So to prepare, I realized that I can happily manage my music and podcast library to a reasonable size with smart playlists, I don't like watching videos on a small screen anyway so it was easy excluding them, and I deleted a boatload of apps that I never use. I expect to still have a few gigs free space to spare for taking photos and videos, and plan to sync them so I can delete them off the phone often to free up space.
Good luck!