Why are small green citrus in Pu'er tea so popular?

small green citrus

Small green citrus is a dark horse in the Pu'er tea industry. It is really very delicate. There are quite a few dragon beads, exquisite and cute. In this era of "face value", it is difficult to be loved. Even so, there are two predecessors, orange, and small green citrus is just a little smaller, and its popularity is far beyond them. So, what is it that makes small green citrus so popular?