What kind of chest shape is the best for girls?

I have seen many women's breasts, which can be roughly divided into water drop type, semicircle type and cone type.

Droplet shape: it looks like a drop from the side. If the nipple is divided into the upper part, the upper part is inclined and the lower part is curved (many women in Europe and America have this chest shape).

Semicircle: it is a semicircle from any angle.

Conical: It is similar to a semicircle, but it has a little tip near the nipple.