Closest to “appropriate” Tarantino movie for mature 14 year old?

I’ve got a 14 year old who is a burgeoning student of film. Of course, he thinks he should be able to watch anything. He’s dying to see something/anything directed by Tarantino. He wants Pulp Fiction, which is the one I remember best. But the gimp/rape stuff is more than I’m comfortable with him seeing. I don’t remember details of a lot of his other films.

Given that none of them are tame, which is the “least bad” that I might give a rewatch and consider showing my kiddo?

Thanks for any help!