I didn't see it on your list so my recommendation is misaeng/incomplete life. some people drop it because of the bleak atmosphere that misaeng starts with, but it's a wonderful journey to go on with jang geu rae & it has one of the most satisfying, uplifting endings. it's an exceptionally well-made drama in all aspects, imo, & it left me feeling so, so happy (but also sad because it was over).