Except for a few sensitive documents, Dropbox is my default storage location, partly to use some data across Mac and Windows computers such as text notes and manuals, and partly to spare some computer drive space (although I only use about 39 GB). On my main Mac I manually copy local files to external drives, creating a new backup for every month. I would like to do the same with my Dropbox-stored files. These are a mix of "Online-only" and "Available offline" types.
I read somewhere that you can download Dropbox folders as Zip files in batches from less than 250 GB and 10,000 files (but unsure how this works). Would you recommend such a workflow for my backup need? Thanks for any advice.