I lived in Córdoba for six months, and it’s just like Pink mentioned, you have everything there: mountains, lakes, rivers, and stunning landscapes. At the same time, you can enjoy city life unless you choose to live up in the mountains, away from it all. In general, Córdoba is more affordable than Buenos Aires when it comes to rent, utilities, and food, making it a great option for a balanced lifestyle. I absolutely loved it! For now, I’m in BA, but I’d love to go back someday. That place gives you a sense of peace that Buenos Aires just doesn’t, though BA has its own charms too.
Before settling in Mendoza, you should definitely take a trip there first to explore the different areas!