all j-dramas on your list,  which I'm unfamiliar with but I heard Legal High is good..

Antique Bakery

Hello Monster

The Untamed

It's Okay, That's Love

My Girlfriend is a Gumiho

There is a lot amazing dramas on your list. I recommend Cheese in the Trap, Eulachacha Waikiki and Signal first because they are my favorite. But you should definitely watch Go Back Couple and You who came from the stars too.

Chief of Staff - I haven't started it but is one of my goals to finish before 2019!

Queen In Hyun's Man 

The Eternal Love

Perfume

Spring Turns to Spring

Sungkyunkwan Scandal

  • Twenty Again
  • You're All Surrounded
  • Marriage, Not Dating

Eagles and Youngster

Put Your Head on My Shoulder

Tumbling: I rarely see this drama on a PTW list and I recommend it to you with all my heart. It is fantastic.

I also enjoyed BORDER.

I honestly haven't watched all that many in your PTW, but Duel would be the drama of those I know that I'd say to give a try. I personally loved it, but that first episode does start a little slow.