I use this to backup my photos from my phone as well as sync them across different devices.
It has helped me keep all of these in one place so it's easy for others too see what i am working with or have done previously. Sometimes if there are multiple files being synced at once (like when using Dropbox) then they don't always get uploaded correctly which makes finding things difficult sometimes since its not immediately clear where an item was last seen etc. But otherwise great! We've been able to easily move between our phones/tablets without having to carry around physical items everywhere we go now by just backing everything up via cloud storage like jotcluod.