Is it worth traveling to Seoul for eye surgery?

Hello, friends. My name is Bolor, and I'm from Mongolia. For the past few days, I've been thinking about going to Seoul to get double eyelid surgery. There's a lot of information online, but nothing is clear. I'm considering everything: flight costs, hospital visits, accommodation, and potential risks. Although there are doctors in Mongolia, many people say Seoul's technology is superior. Why is it necessary to go there? Is it worth the cost?