Toss-up between Memento and TDK.
But IMO most of his best movies are great for a first-timer but not frequent repeated viewing. I could rewatch Joker's and Bane's highlights but rarely the entire movie.
Agreed. And I always rank Memento first and Prestige a close second. TDK's appeal is different in that it relied a lot on on how well-written and well-portrayed a single character is.Same dilemma, but I'm leaning Memento by virtue of the better rewatch.
Prestige is strong too.