So, I'm probably going to buy an iPhone X. So far I have an iPhone 6 64GB and I'm thinking about the best storage for me... At the moment, I still have 11.6GB free on my 64GB iPhone 6. This is because my photo library (about 60GB) is on iCloud with the Optimize iPhone Storage option active, so that locally it uses just 4-5GB. Furthermore I use Apple Music with the iCloud Music Library kept on the cloud and just 2-3GB of songs available offline. So far the largest chunk of storage is used by iMessage (about 12GB), but I think I've read that with iOS 11 this will go on the cloud, too. Given this, do you think 64GB will be enough for a device life of AT LEAST three years? Am I missing something?