I'm a photographer/videographer and Dropbox Business is excellent for my needs to backup and share data. Huge challenge comes again and again when I have assignment work synced to Dropbox (from some trips it's few hundreds gigs, last trip over 380GB) while it takes a long time to sync on road there will be huge batch left to be synced when coming home. Meanwhile if I have some important documents to backup and share I'm really in trouble since syncing might take days.
So my most humble wish would be able to prioritize folders! Thanks!