I cant see in admin panel ,if there is a possibility to set the limit of download transfer.
Guest - can download 1GB or 2 files
Free user - can download 5GB daily
Premium User - can download 20 GB daily or no limit??
Really good, we're working on it right now. It's still some time away though since we're looking at also rewriting the template to use React (so it'll be lightning fast!), but we'll be blogging about it soon.