Well in some cases size doesn't matter if the thing is to enjoy or being stimulated with someone or something of that someone or just something itself. In my case I look for variety the way I combine sweetness, saltiness and sourness in one dish with food. As I am focused on feet, I like the high arches because of the foot (and body) sprintness that makes toes more hammertoed, more individual and more geographic. I like roughness in the dark tanned instep while I like kinda softness, warmity, cuddly heat in the salmon pink/orange/reddish calloused sole. The example is in the featured drawing detail posted.
