I'm debating whether to get the procedure done in Korea or Japan...

Hi, it's Akari. There's a treatment I've been really curious about, and I'm torn between getting it done in Korea or Japan. I've heard that Korea has more advanced techniques and better options, and friends who've actually been to Seoul seemed really satisfied. But when I think about the total time and cost involved, I'm not sure...

I know I can get proper treatment in Japan, and aftercare would be more convenient. But I wonder if there are treatments only available in Korea? If anyone has experience with this, I'd love to hear what factors you considered when making your decision. I'm also a bit worried about the language barrier, and the thought that I might need to go back a few times...

How did you all decide? Also, if you're planning to go to Korea, how much time would you recommend to feel secure, and could you share your real experiences?