Thank you @Tony (and @amazon9). If I went with the Office/OneDrive solution (despite not touching anything else Office with someone else's 20 foot pole), would I be missing anything that, say, Google or Dropbox would get me? Speed? Versioning?
Best I can tell, regardless of the cloud service, I'll just be using it seamlessly in my Finder.
One caveat – I plan on using this with my team. So there'd be a few of us (on our company GApps email addresses) accessing the same files and directories. Any hangups there? Dropbox sometimes gets confused and conflicted. I know ODrive also saves conflicted files with "conflict…" in the filename. Any other ways that ODrive differs from the crowd with this situation?
Thank you SO much helping me through this… I plan on being a paying customer in one way or another at some point soon here…