What is the price difference between Croc Poro vs. Croc Nico??

  1. Besides price, how different do the two scales look on the same bag? Does a smaller size bag (28 Kelly, 30 Birkin) look better with smaller scales vs larger scales??
    I recall being in Paris FSH 2 yrs ago and was told that shipping a croc bag back to the US entails much paperwork. Is that true?