Carbon Copy Cloner 4.1
Bombich Software has released Carbon Copy Cloner 4.1 (CCC) with a new task progress window added to the User Agent menu bar application, enabling you to see detailed progress for all tasks. The backup utility also adds a Simple Mode that displays only the source and destination selectors plus the Clone button, ensures all interface elements can be accessed via keyboard navigation and with VoiceOver, adds a contextual menu to the task list, enables you to disable tasks globally from the CCC menu bar icon, and improves the task configuration portion of the CCC window so it can be resized for easier file selection. ($39.99 new, 12.0 MB, release notes,
10.8+)
I personally is using time machine and cloudbacko. The strategy is to backup all things in mac thru time machine and my favorite photos and files thru cloudbacko to free cloud storage such as OneDrive. Cloudbacko is free and it could backup to a combination of cloud storage such as OneDrive and google drive. Although Cloudbacko is free, it could encrypt my data with filename encrypted. In that case, make me feel safter to backup my data to cloud storage in case I will need in future