>>216615934
I'm not from Mexico City but I've been there as much as Buenos Aires and I can say Mexico City is way more cosmopolitan and definitely one of the megalopolis of today, Buenos Aires can't compare in size, diversity or scope.
Still, Buenos Aires being on the edge of the world and being smaller makes it feel more cozy, like a place you'd actually call home or that you at least could be familiar with. It feels like a city from the early 20th century.
Mexico City would be closer to New York, Sao Paulo, Tokyo, Jakarta, Manila, etc.