[color=blue]“Yes, but which one is correct?”[/color]
They both are.
[color=blue]“But which one should I say”[/color]
You can say both.
[color=blue]“But which is better?”[/color]
etc.
[color=blue]“Everything has its two sides.”[/color]
[color=blue]“Oh, you’re so white!”[/color]
…