Should you work in Vietnam or fly to Korea? What's your decision?

Hi everyone, I'm Ngoc from Hanoi. I've been struggling with this decision for a long time and I don't know whether to have the procedure done at home or fly to Korea. I want to try some beauty treatments, but I'm worried about the quality and what to do afterward if there are any problems. There are many places in Vietnam, but I've heard that in Korea, they seem more specialized and experienced. However, the cost of flying back and forth... isn't small.

Has anyone else had the same dilemma as me? For those who decided to have it done at home, why? Or conversely, for those who flew to Korea, did you find it worthwhile? I'd especially like to hear about your experiences — not advertisements from places, but genuine feelings from people like me.

I'm also a little worried about aftercare, especially if I have the procedure done in Korea and then fly back. Has anyone else experienced this? Thank you for sharing your experiences!