I'm not really in a place where I feel comfortable, exactly, giving surgeon advice. After all, if what I say were to convince someone to go see Dr. X, and they then had a bad outcome with that Dr., then I'd feel a bit responsible.
But, I will say this. I was thinking about going either with Suporn or Chettawut. In the end, I went with Chettawut for the same reason as you: great results, and cheap. If I hadn't gone to him, it would have been at least another year before I could have afforded SRS with another Doctor. The fact is, though, that Dr. Chettawut really does great work. Thinking back, I'm very happy that I did what I did. We only live once, and though Suporn probably could have done a slightly prettier job, the idea of losing another year (by which I'm referring primary to dating, I didn't want to risk that pre-op) and at least another $5000 for a MAYBE prettier result seems nuts to me now.
Good luck, and I hope you make the choice that's right for YOU (this varies for EVERYONE!),
Lia