What's different between this and rclone?

This is faster (on tracking changes via diff, handling resumes & parallel streams) and narrow in scope than rclone. rclone is a fantastic tool for those you're used to it, there is no reason to pick this over rclone if one is happy with it.

I've explained a bit more here: https://www.reddit.com/r/macapps/comments/1wahrfw/comment/p8...