Can't have one without the other. You ask me to choose between the primordial union of the yab-yum? The eternal yin and yang? How can one appreciate the flatness of the flat without oppai to be tinier than and how can one decide what is oppai without the pettanko to lord over? This is not just a hard question, but one against the pratītyasamutpāda through which we understand all phenomena.
I tend to only be attracted to oppai, but I want flat chested lolis to hug and cuddle!!! I want to see more extremes of each; it is the will of god:
"I know thy works, that thou art neither cold nor hot: I would thou wert cold or hot. So then because thou art lukewarm, and neither cold nor hot, I will spue thee out of my mouth." - Revelation 3:15-16
Amen.
(I just want more huge tits on characters that aren't MILFs... need more schoolgirls with giant watermelons)