Migration to OneDrive

Working on data migration from dreamobject to onedrive for more than 400G.
Current plan is to migrate to Amazon S3 first from dreamhost panel, and then use MultCloud to move from Amazon S3 to OneDrive.
It takes two steps in this process.
Not sure if there is better solution available?

Many Thanks!

I’m not familiar with MultCloud other than a quick glance at their site. It may be worth asking them if they have plans to support DreamObjects via S3-compatible API or OpenStack Swift. Other than that, I think it would be a mostly manual process.