I find in general the small temples have a lot of charm. There are so many and generally, I like the quiet ones that require a climb and a little more effort to visit.
You seem to be an expert on Korean temples and Buddism. I hope you get a chance to visit Beopjusa in Songrisan if you have not been there. It's one of my favorites in the large temple complex category and would love to hear your opinion and outlook on it.