If you evaluate, what design of national flags in the world is marvelous?

Question

Reference materials

: national flags in the world http://www.abysse.co.jp/world/flag/flag-top.html Japanese site

:The world's flags given letter grades　http://www.otago.ac.nz/philosophy/Staff/JoshParsons/flags/ratings.html New Zealand site

Answer 1

My favorite is Switzerland- classic, clean lines, and simple, while displaying the historic neutrality of the country :)