One thing I feel rather strongly about G&K and SVC is, it's somewhat a nerf to Babylon since they won't be getting universities as quickly, and the lack of an early game method to up the BPT aside from plopping an academy from the writing GS. On the other hand Korea still has that early-game flexibility - temple specialists +2 beakers, NC/GL/lib extra beakers.
Of course, religion I believe works to both's advantage, but again Korea seems to have wider choices that synergizes with its UA. Messenger of the Gods (pantheon), Interfaith Dialogue (founder), Feed the World or any follower belief that involves specialists. If it's still possible to get a sub T200 SVC in G&K maybe Korea still has a shot. Though I'll stress this is just IMO, I don't profess to know everything though.