I disagree that aluminum is a better case material. Plastic cases can definitely exist and not creak. Rubberized plastic is even better for feel. In terms of h

I disagree that aluminum is a better case material. Plastic cases can definitely exist and not creak. Rubberized plastic is even better for feel. In terms of heat dissipation, aluminum is a better choice, but there exists plenty of engineering experience in properly cooling laptops in plastic shells.