Manual updates offer a more thorough sync process, similar to resetting a remote project, but they can take longer to complete. For most projects, Auto-Update is recommended to maintain ongoing synchronization between Snapizzi and remote galleries.
Keep in mind, however, that changes made in Snapizzi may still take some time to reflect in remote galleries, and these delays can sometimes be unpredictable. Auto-updating helps streamline the process, especially for larger projects, by reducing the need for frequent manual updates.