Tough one. On career stats, Batistuta takes it. For trophies, Bergkamp has a few more. Individual awards is pretty close. People are obviously leaning towards Bergkamp for the astonishing goals he got here in England, but Batistuta won the Copa America twice, and is Argentina's top goalscorer of all time.
Personally, I will always favour technique over power. So it's Bergkamp for me, too.