JEST + React Testing Library: should I render my component with a beforeAll before tests?

As the title says, I'm using RTL + Jest (with Create-react-app setup).

My question is if I should be using a beforeAll in each test pre-rendering the component within that block, so each test doesn't have to re-render the component from scratch since my test suites always start from the same base component. Is there a performance improvement by doing this?

For example, is there an improvement in doing this

describe("MyComponent", () => {
    beforeAll(() => {
        render(<MyComponent {...props} />);
    });

    it("tests something", () => {
        expect(something).toDoSomething();
    });

    it("tests something else", () => {
        expect(somethingElse).toDoSomethingElse();
    });
});

over this (other than being less verbose and re-writing the component rendering)?

describe("MyComponent", () => {

    it("tests something", () => {
        render(<MyComponent {...props} />);
        expect(something).toDoSomething();
    });

    it("tests something else", () => {
        render(<MyComponent {...props} />);
        expect(somethingElse).toDoSomethingElse();
    });
});

Should I be approaching my test suites differently by doing something else? Is it just a matter of personal preference?

I've read from Kent C Dodds blog this post where he mainly states it makes code less readable but doesn't talk about performance or if it has any kind of impact on the tests.