What the average man considers attractive works quite well for me. I.e. slightly larger than average but not ridiculously so. So it would be "in between".
But voting "in between", "both", "or neither" is chickening out. So I gonna ignore that these options exist.
This leaves me with DFC which is not a turn-on and Dragonboobs which is definitely a turn-off. But since the question wasn't "what turns you on" but "what do you prefer to see" the answer is DFC, given the two alternatives.