As said, Tidus can be very strong, as strong as Auron, even stronger, Auron, however, don't seem to ever get as fast as Tidus.
In general, my Kimarhi is always the weakest and my Wakka, the strongest, and, of course, always the fastest.
Granted, I never maximized the grid, but, that is what I had experienced.
In the last game play I made Yuna go through Tidus path and it was very cute to see her provoquing the enemies.
