There's too many to pick one. The Shining is how people usually answer this question and I struggle to find any arguments to the contrary, but that feels too easy. I can break down the best based on what you're looking for, though.

scary : Gonjiam: Haunted Asylum , Noroi : The Curse , Rec , Hell House LLC (i've heard Hereditary belongs here but that's not been my experience.)

funny : Bodies, Bodies, Bodies , Deadstream , Tucker & Dale VS Evil

well-done : Behind the Mask : the Rise of Leslie Vernon , The Thing , The Black Phone