I have travelled some and found this Prejudice Map interesting.
It says that Australians are known for:
"no nonsense, uncomplicated friendliness, directness and obsession with sport"
And that Americans are known for:
"strength, dislike of walking, geniality and hospitality, guarding their rights, and anti-muslim politics"
Finally, Canadians are known for:
"cultural diversity, humility and kindness, liking their beer, being tolerant."
Thinking about these summaries it sounds like Canada is the more attractive set of attributes.