Do you like long toes or short toes better?

Doesn't matter. Since there is no benefit to long or short toes, it does not matter to me.
Eye of the beholder. It is in the eye of the beholder, but some consider long toes to be cosmetically more appealing than short toes.

Related Questions

Which do you think looks better long toes or short toes?

Does not matter. As long as your foot and toes are functional the length does not matter. Read more...
Proportion. The correct answer is what is proportional. Aesthetic surgery involves getting proportion right, not just lengthening or shortening. Read more...