Hi @Boe Dillard
Couple of things that I hope will help you.
- OneDrive: OneDrive should mostly be used for files that will mostly be used, accessed or edited by the owner. It can also be shared with other people on occasional basis and it's possible to define some policies around that. With most if not all Microsoft 365 plan, each users are entitled to 1TB of online storage.
- SharePoint is mostly used for documents that belongs to departments, teams, organization etc.... Each Org has 1 TB of online storage plus 10 GB per license purchased. There is a maximum file size of 100GB. See this link for SharePoint limits
- For anything else you can use Azure Files which is a managed Files Server and optionally you can use it with Azure File Sync so that you can do some Cloud Tiering for File Server that are on-prem.
--I hope this helps. Please Accept it as an answer and "Up-Vote" the answer or message(s) that helped you so that it can help others in the community looking for help on similar topics
Regards,
Didier3001