The initial backup speed in CodeTwo Backup for Office 365 is slow. The process is slow during the initial backup in the Office 365 network. However, subsequent backups are incremental, meaning only new items are backed up. If you're looking for a lightweight and more affordable backup solution and have some technical knowledge, CodeTwo Backup is a great choice. It costs about a third of what Veeam Backup does yet offers similar functionality. While it might be a bit harder to use, it remains accessible for someone with technical expertise. However, beginners or freelancers might encounter some difficulties. Overall, I rate the solution an eight out of ten.