I didn't want to go off topic in the AC thread.
I already told you about them in the Netflix thread but since thrillers are your thing I heavily recommend Stranger (crime/mystery thriller) and Vagabond (spy/action thriller). Forget what I said about My Country that was one of my guilty pleasures
I hear Babylon Berlin is poppin' I got that on my list but I haven't got to it yet. I think you should try out:
Wheelman (low tier action thriller)
The Invitation (if you haven't seen this movie yet, try going into it without watching trailers or reading the premise)
Bodyguard (tense British thriller about Robb Stark as bodyguard to a controversial political figure)
Thanks breh. I have already seen the above. I will start with stranger. I do like Korean piff.