Which one of the girls are best in close combat, Yuffie, Tifa or Aeris?

It seems like it depends on who you choose to make the strongest, I mean, I've trained all of them and it seems like Yuffie is the "hands down" strongest one, or am I completely wrong? I never use Tifa because I feel like she's totally incapable of beeing useful at all !! and Aeris...well you know...what's the use?



Hey please root for ME!!!