I had it on my list but actually I don't think I have seen Kill List. I like Ben Wheatley so it's weird I haven't. A field in England by him is odd but I liked it.
Dead man's shoes is one of my favourite films and I like Shane Meadows generally. It's like a gritty Mike Leigh film crossed with US mafia movies, compelling.
Pans labyrinth is a top tier recommendation, I assume you've seen it but if not, definitely do.
Generally anything disturbing I veer from these days. The ballad of Wallis Island was my favourite film of 2025. If you've not seen it, highly recommended. Gentle and lovely, a Sunday night film if ever there was one. Weirdly, 2 days after seeing it, I literally (very nearly) bumped into its star and creator, Tim Key, at the airport.