Do you prefer the hand blow dryers or paper towels?

Like in a public restroom after washing your hands do you like the hand blow dryers or the use of paper towels better to dry them off?

I do like paper towels better for the fact that they do seem to be a little more effective and faster in drying, but I understand the need to reduce the cost of replenishing the towels and the waste in using them, as a result quite a few have gone to the blow dryers.

So, which do you prefer?