Which IMAP migration software have you used?

I am looking into different IMAP migration solutions for moving multiple mailboxes to Microsoft 365 and would like to hear from users who have handled similar migrations.

Which IMAP migration software have you used, and what was your experience with it? I am mainly interested in migration accuracy, mailbox mapping, folder structure maintenance, incremental migration, and reporting features.

Recently, I explored Shoviv IMAP to Office 365 Migration Software for bulk mailbox migration. The features that stood out were mailbox mapping, detailed migration reports, selective migration options, and the ability to migrate emails while maintaining folder hierarchy.

I would like to know what other tools people have tried and which features helped make their migration process smoother. Any real-world experiences or recommendations would be appreciated.

Here is the link of application: https://www.shoviv.com/imap-to-google-workspace.html

(If you want to test the application, you can download the application's free version)