I have big balls 2.5 inches x 1.75 inches, but they are in a tidy tight nutsack. I've always thought big nuts in a low hanging sack are super sexy, but I've realized that large nuts in a tidy tight sack are equally sexy to me.
Huge lowhangers: I love the way loose long sacks outline the shape of each heavy nut, very sexy.
Tight sack with big balls - also very sexy, there's a sense of real purpose in the overall look of a large erect dick with tight large nuts - like the entire cock was custom designed for sex, especially if the cock is circ'd.