Yes, it makes sense if it comes with some anti-corrosion coating. It also depends on how long you want to keep your AC. If you want to keep your AC for just a few years, it does not make sense to invest in a copper condenser-based AC. If your stay has less moisture throughout the year, you can also go ahead with an aluminum condenser. But again, nowadays the cost difference between aluminum condenser-based AC and copper condenser-based AC is very low. So copper condenser makes more sense.