New to C-dramas: are these good entry-level romance shows or are there better ones?

I’m pretty new to C-dramas and recently started noticing a lot of modern romance ones popping up on my feed.

I came across a bunch of posters like these (they all look really aesthetic and romantic), but I’m not sure which ones are actually good for someone just getting started.

u/happy-3740 — 11 days ago