How did everyone decide between getting the procedure done in Japan or in South Korea?

Hi, this is Honoka. I've been struggling with something for a while, and I wanted to post this to hear about other people's experiences.

I'm thinking about getting cosmetic treatments for my skin problems, but I'm really torn between going in Japan or Korea. I've heard that Korea has a wider range of techniques and options, and it seems like they have a more comprehensive selection of the treatments I'm interested in. But I'm worried about the language barrier, and if something goes wrong, it's quite far away...

On the other hand, it's easier to consult with staff in Japan and I feel more at ease, but I wonder if Korea would be better in terms of cost and options. How did you all decide? I'd love to hear your honest opinions, including anything you regret or anything you were glad you did. I'd be happy to hear about the experiences of people who had treatments in Korea or in Japan.