Choosing the right kitchen sink is about balancing looks with your actual life....

https://wiki-aero.win/index.php/Cast_Iron_vs._Composite_Sinks:_The_Real_Truth_About_Hard_Water_and_Your_Kitchen

Choosing the right kitchen sink is about balancing looks with your actual life. Whether you’re eyeing fireclay or stainless steel, some materials show every water spot while others might chip if you drop a heavy pot. I’ve seen it all in my 12 years here