Agree that the road taxis are more transparent in Vietnam, where they lag Thailand is motorbike taxis. There are no uniforms, no order or que. Random people asking you to ride with them, no thanks. Vietnam air quality in Hanoi and Sapa both terrible. The food variety and freshness in Thailand is superior. Vietnam doesnt clean up well, too much trash and no one stops to pick it up. Agree about nice new airports, but then what?