Thirty But Seventeen - an interesting and funny plot and a cute romance
Something About 1%, A Love So Beautiful - both are cute romances though neither is groundbreaking, good fluffy fillers between heavier dramas
Hello Monster, The Master's Sun - interesting plots, still comedies but darker
(I'm not really passionate about any of those but they were all good, Thirty But Seventeen is the best out of them probably. Also, this is not on any of your lists but I don't know why not because I would recommend it to you for sure and above all of the dramas I just mentioned - Love By Chance)