I already had the surgery, but I am only now posting what you call a consultation review;
First, I went around to a few places near Sinsa Station, and I also had surgery in that area.
I decided on donated rib cartilage and had it done, and although I was a bit worried about using donated rib cartilage for a first surgery, I think it was not a bad choice.
What I felt while going around for consultations is that the more places you visit, the more clearly things change.
Private clinics, large hospitals, and mid-sized hospitals all have different pros and cons, so make sure to visit them all before deciding.