Sync options between IMac and external

I am new to DEVONthink and have set my desktop Imac as the server. To sync with my other devices, that computer must be on. Are there advantages to moving to Icloud or Dropbox? Are there any issues in changing from my present configuration to an external server?

I suggest you check out this pinned topic…

Once again, thank you. Set up and synced.

You’re very welcome.
What kind of sync did you opt for?