1994 team had alot of boring games. And Romario was more clinical than fantasy. 1998 you had Rivaldo at his peak and a young Ronaldo who at the time was the best striker in history.
They were very similar, the '98 team just had a couple of more flair players, but overall they employed the same system (2 defensive midfielders) and didn't have the usual flamboyance and freedom of movement they're known for. The '94 side was more of a "team" though and therefore more solid defensively and winners in the end. Not much in it but the '98 Brazil were a little better on the eye.
What he said. In a game between the 2 Id go for the 98 team. Ronaldo at that stage was just a monster of a player while aided and abetted by Rivaldo.