When should you consider using React.memo for a functional component?

When the component contains complex logic.
When the component needs access to the Redux store.
When the component renders frequently with the same props.
When the component uses context extensively.

You should consider using React.memo for a functional component when it renders frequently with the same props. React.memo is a performance optimization in React that memoizes the component's output based on its props. This can prevent unnecessary re-renders when the props haven't changed, improving overall performance. It's not related to Redux, context usage, or complex logic in the component.

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