These are just what I think btw you don't have to agree
BFDI series(BFDI, BFDIA, IDFB, BFB, TPOT): definitely the most memorable series out of all shows. It's the oldest one and episodes are still being made and that's pretty dedicated :0
II series(2): specifically season 2 is the most depressing show or the show that changed the most/has the most character development
ONE series: the most mysterious show! It only has six episodes but it's already super duper crazy! So many mysteries and theories!
