Portraits and softness

Many model and photographers prefer softness in their images. This can either be achieved by having the image slightly out of focus, using a lens that is not crystal sharp, or in post processing such as photoshop. To my way of thinking, portraits should emphasise the eyes. The eyes should be tac-sharp and should also have a catch light.

Below are 2 photos of the same model using the same lighting setup. The only difference is the first  one is slightly soft and the second is crystal sharp. Which one do you prefer?