(you have a lot of good dramas on your list)
Save me (if you are up for something dark)
Wow you have a huge list :O
comedy: Eulachacha Waikiki
tear jerker : 1 Litre no Namida
Coffee and Vanilla was really good and I'm almost done with flower crew: joseon marriage agency and I think it's also pretty good!
Mr. Sunshine
SKY Castle
My mister (watch that one it is a masterpiece especially if you liked dramas like prison playbook and hospital playlist)
(From movies I would recommend: A werewolf boy, Departures and Girls in the dark )
Chief Kim!
Doctor Prisoner 2 so ready for it
Mystic Pop Up Bar
Innocent Witness
Eulachacha in Waikiki
Kingdom
Reply 1988!!!
Tunnel!
Hajimete Koi wo Shita hi ni Yomu Hanashi
Algernon Ni Hanataba O
If Cats Disappeared From the World
Koi wa Tsuzuku yo Doko Made mo
Nigeru wa Haji da ga Yaku ni Tatsu
Parasite
The 8-Year Engagement
The Legend of the Blue Sea
You've got a lot of movies on your PTW list that I honestly haven't seen or heard much about.
So I'll have to recommend you some dramas you've still got unwatched on your list:
1 Litre no Namida
Rich Man, Poor Woman (2012)
Goong
Enjoy <3
My Father is Strange
Sungkyunkwan Scandal
Tonbi
Nobody Knows
SOTUS
TharnType
Sassy Go Go
Oh My Venus
100 Days My Prince
Crash Landing on You
Queen In Hyun's Man
The King: Eternal Monarch, it's so bad it's good xD