Yub Nub fits the movie better and feels less generic than its replacement. It’s very innocent and light-hearted sounding, which I enjoy. It’s a simple, joyful song that fits the Ewoks, with lyrics representing the Rebellion’s victory that they had suffered so long to achieve. The fact that the trilogy, after putting its heroes through so many horrific experiences, ends on a note of such sheer, childlike joy is very satisfying.

Also, I’ve never been a fan of the added planet montage, either. It doesn’t make sense in-universe and is unnecessary. The Emperor is dead. The point is taken by the audience, while still leaving open the possibility of future stories involving the Empire as a faction.