I asked this question earlier: "Do I just activate SnapshotPro and then, when its running, deactivate Updraft?"
Adam responded with this: "Actually, I suppose both these plugins could run at the same time as long as they use separate destinations (e.g. separate Google projects are created for Google Drive destination). Other than this, you could either setup SnapShot and then deactivate Updraft or deactivate Updraft and than setup Snapshot. In order to avoid any potential plugin/backup destination conflict personally I'd go the latter way."
NEW QUESTION: I have Updraft set to deliver backups to DropBox, so where does SnapshotPro place the backups?
NEW QUESTION: Should I keep both running and have redundant backups, or should I deactivate Updraft?