This is purely a matter of personal preference. Many people think gold is vulgar, but big gold ornaments are atmospheric to wear, so some people like them. Platinum is generally the first choice for young people. It's not a matter of foreign flavor or not, it's purely a matter of personal thought.
Of course, personally, I don't like either. . .
As for Zijin Amoy in Nanjing ... I really don't understand. Welcome to old age. ...