The Olive editor looks like it's following a path similar to Davinci, though still basically Alpha stage in development. Whereas, Resolve is a refined, stable software that actively supported.
What blows my mind is that Davinci cost $250,000.+ just over a decade ago. Used in movies/tv including Avengers: Infinity War, Star Wars: The Last Jedi, Avatar, Jurassic World: Fallen Kingdom, Pirates of the Caribbean, The Big Bang Theory, The Walking Dead, others.
Then they added Fusion, a compositor similar to After Effects, which had been used in The Hunger Game, Kingsman: The Secret Service, many more.
And Fairlight, a digital audio workstation designed for Hollywood movies/network tv shows.
And you get all this capability for FREE? Other paid video editors mentioned are not really in the same class, and have nowhere near the power. Resolve is quickly becoming my favorite editor.
If you're comfortable with using other timeline video editors, Resolve is not that difficult to learn.