> I am exclusively using DBF. My customers use my app as a remote desktop service in a public cloud. So for me as long as there is a workaround
> for the SMB2, SMB3 mess I will continue to work that way, meaning DBF only. My question is, will I be able to use X# even if don't go the Sql Server or Postgress way?

Yes absolutely. I believe with 2.08a that was released yesterday in the public domain you are able to develop good old DBF applications already. Give and take their might be still some issues, but they should be relatively easy and quick to fix. Just remember VFP UI not yet implemented, so you need to create the UI with WinForms or WPF of .NET