I would trust a government created coin as much as I trust Ripple.
However, I can't believe Drachma Coin isn't on your list.
Drachma Coin is a new project that aims to be the national cryptocurrency of Greece.
The best part is, Drachma wasn't created by a government, rather, it was made possible by the Steemit Community.
You can read the white paper here: https://steemit.com/greek-trail/@christosthegreek/the-drachma-coin-white-paper