What about backups and disaster recovery?

ACC backs up your DB + media every 6 hours and retains 7 days by default (longer on Pro). However, vendor backups are necessary but not sufficient — for real DR you also want: (a) off-cloud backup copies (S3 to a different account), (b) tested restore runbooks (most teams have backups but never tested restore), (c) point-in-time recovery for transactional data, (d) annual DR drill. Standard Cloud Migration includes setting all of this up; Enterprise includes the DR drill.