Benefits of ED II?

Are there any benefits of ED II? I have been hearing conflicting information from multiple sources. I am debating ED II to my #3 school (rejected at my ED/EA :c) and I really do want to go there. It’s just that if there is no added benefit, I see no reason to restrict my choices in the unlikely event that I change my mind. Thanks!

If you are borderline for acceptance then EDII may tip you into the accepted pile compared to RD.