I'll be in Bangkok in November and can make a side trip. I've been to Myanmar (bagan, inle, yangon), Cambodia (siem reap), Laos (Luang Prabang). I am thinking of going back to one of those or trying Pnom Pen, Vientiane or Ngalpali (sorry about my spellings!!). Whose been? Should I go back to the first places i love or venture out anew?