Evolution Proton Business Suite

In my company we are thinking of contracting ‘Proton Business Suite’. We want neither Google nor Microsoft in the office.

We are convinced of the move but we still see some weaknesses, such as not having a meet platform (although we will always have the option of using Jitsi) or that Proton Drive has limited functions for now (spreadsheet, forms, etc.).

Checking the roadmap, I don't see much progress in the near future. How are you doing it? Do you combine the use of Proton Business with other suites?

Thank you! best regards.