Downsides to entire storage as synced folder
I like to have all my filen data stored locally. Instead of mapping my cloud storage to a drive/folder in the local filesystem (which I understand is actually a files on demand kind of deal), I typically create a sync folder for my entire cloud drive. Are there any downsides to doing this? I'm thinking time to sync, performance, that kind of thing. Are there any guidelines for the amount of data that syncing realistically supports?