Benefit of using MS Service User versus a Client ID, Client Secret, and Tenant ID when connecting to Microsoft Apps

[CrisDonaldson]

What is the benefit of connecting Fusion to MS apps (sharepoint, onedrive) using a Microsoft Account versus a Client ID & Secret? I believe the MS User Account could be used across all apps while the Client ID & Secret route would need to be setup for each app. Is that correct?

[Christina_Jarosz]

Bumping this up as I wondered the same thing!