the games were:
Virtua Fighter remix
Virtua Fighter 2
they're in the order I played them and in the order that they were launched in the west. Now, is it me, or is Virtua Fighter 2 the best looking game in the bunch? The gameplay felt smoother, the characters models looked better and so did the backgrounds.
I compared the models from Fighters Megamix to that of Virtua Fighter 2, and the Virtua Fighters 2 characters looked more detailed to me (and so did the backgrounds)