Good Point, South Korea, West Germany, and USA would be my preferences, because it would appear they treat their own citizens better than the other nations do. My gripe is more about how these nations treat and view citizens of countries they actively look to suppress (again, see that Kissinger report).
And by the way, even my view of their treatment of their own citizens compared to the other countries you mention would be based on information fed to me by a pro-West press/media machine, so even while agreeing here, I'm inherently biased (As much as I do suspect South Korea, USA, and West Germany are better options).
To my point though about my discourse being how these nations oppressed other nations, I could flip the script and say I suspect you'd prefer to live in versions of Iraq, Afghanistan, Chile, etc. pre American meddling.