Not to mention the whole "sorry" smugness intended to make it sound like graphene is now suddenly useless. There is some overlap, but the practical use cases d

Not to mention the whole "sorry" smugness intended to make it sound like graphene is now suddenly useless. There is some overlap, but the practical use cases described seem more of a more complementary nature. The novel attributes don't really seem to put these two in competition. And there is the expectation of more to come, since we can expect discoveries into other substances that produce useful effects when treated and applied in ways similar to graphene and now borophene.