Gangnam is the most concentrated area, so I mainly went there! I will write briefly with keywords 1. ㅃㅌㅍㅌ - Long wait, factory type, quick consultation, reservations available right away, short consultation by the director, good price 2. ㅅㄴㅇ - The director's consultation is detailed, friendly, surgery scars are minimal, price is average to a little high, Short waiting line, reservations take a long time because they are fully booked 3. ㅇㅅㄹㅈ - Famous, surgery is easy with a bottle and surgery scars are minimized, the director provides detailed consultation, 1 director, short waiting line, price is high, reservations can be made right away 4 . ㄹㅅㄹ - 1 director, friendly, average wait, lots of surgical scars, detailed consultation by the director, many reservations are full so it takes quite a while to get surgery, cheap price