Both are great, but swallowing is much better (in porn and real life). I love watching a girl get multiple loads in and swallow it all. Not if it looks ******, though, that's a turn-off.
cuming IN her mouth, shootin the goods in her mouth, that's the best a woman can do for you, swallowing your hot cum/cuming in her mouth instead of on her face, can't get any better.
Facial is such a mess. But then, when they swallow and spit it out again. That is so baaaaaddddd. Then the facial is better otherwise, I go with swallow. And then it feels so much better.