Depends a lot. If you can just install prefabricated elements large elements, steel is not that expensive. On the other hand every brick has to be laid by hand

Depends a lot. If you can just install prefabricated elements large elements, steel is not that expensive. On the other hand every brick has to be laid by hand. Good bricklayers are scarce because brick has not been in fashion. And therefore they are expensive. Bad bricklayers are slow.