Congrats on your new macbook pro. we can use any thin type screen protector. suggested cheaper options and branded like spigen or esr can be considered too when it comes to screen protectors.
But we have to choose the one that is super thin.
Saco brand provides cheaper but decent quality protectors bro. you may check this once.
make sure to apply it in a dust free room or you can get assistance with any computer service person or shop who have experience with screen protectors applying. to avoid bubbles and issues.