Verso is the good ending and I think a very fitting conclusion to the story being told. It's a story about grief and how individuals cope with it. Ideally we want to be able to continue living and but dwelling. Live in honor of those were lost rather than live in mourning of them. Maelle ending provides a hollowness and maybe it's not a coincidence that those from reality begin to have their faces hollow out the longer they resist leaving.
No way is Verso the good ending. The only people it's "good" for are Maelle and Verso, at best. You're murdering Lune, Sciel, etc. and committing genocide against everyone in the world.