Which exterior window sills to choose – aluminum or lay out a layer of brick?

We have aluminum. I think it's chic. But ours is also nice and matte. The important thing is that they are well made and laid up. If they don't lay up cleanly, it gets a little noisy when it rains.

Window sills white to windows white, I do not know right. Window sills in aluminum stay more beautiful than windows in plastic, which is most noticeable in the same color in my opinion. To red clinkers I would find aluminum "natural brushed" more suitable (with white grouting, however, only conditionally).