Is it worth flying from Taiwan to Seoul to get double eyelid surgery...? I'm trying to decide.

I've been considering flying to Seoul for double eyelid surgery lately. I'm Taiwanese, and I've read a lot of Korean cosmetic surgery reviews; Seoul seems to have a very mature aesthetic sense and advanced techniques. But honestly, I'm a little hesitant about flying that far for surgery. I'd like to ask you all, if you were traveling from overseas, how would you assess whether it's worth it?

My main dilemma is: on the one hand, there are good doctors in Taiwan, but on the other hand, I've heard that Korea offers a wide variety of double eyelid surgery options, with varying degrees of customization. However, the round-trip airfare, accommodation, and surgery costs add up to a significant expense, and the language barrier during the recovery period could be a major problem.

Has anyone flown from Taiwan or other overseas locations for this procedure? How did you decide? Did you hire a translator? Also, how many days after the surgery should I stay there for peace of mind? I'm still really undecided and would love to hear more about your experiences!