Final Space, nothing beats it for me. I'll be empty and hollow until Olan releases the graphic novel they're letting him license to finish off the story from season 3 since it was cancelled with one of the time warner mergers.
Vox Machina and Chernobyl(HBO) were close contenders though.
Yes, that's when the show really dug in it's hooks and let you know this show is different and buckle in.