I'm torn between doing it in Taiwan or going to South Korea... How did you all decide?

Hi everyone, this is Shihhan. I've been pondering a question lately and would like to hear your opinions. I've been wanting to get a certain treatment done, but I'm torn between having it done in Taiwan or Korea. Taiwan is certainly more convenient, and I can comfortably rest at home during the recovery period, but Korea seems to have much more mature technology and experience. However, just thinking about flights, accommodation, and scheduling is making me dizzy.

My biggest worry is what to do if there are any problems afterward if I have the treatment done in Korea, since I won't be there. Although I have some Korean language skills, I'll still get nervous dealing with medical issues. I'm also unsure about the budget difference; the information online seems quite confusing.

Has anyone considered both Taiwan and Korea? How did you ultimately decide? What do you think were the key factors—technology, price, convenience, or something else? I'd love to hear your experiences and thoughts, thank you!