User blog comment:B214/Question and Answers 3/@comment-4547267-20140629150343/@comment-24866657-20140701021208

If you look at another view you will see they all have different roles, for example Sairaorg has great def, atk and spd but he has no range attack, Vali has great int or wis but I'm sure his CQC is not as good as Issei or Sairaorg, Saji has great tec but then his atk is the lowest among 4 so honestly we can only gauge them at a portion of their real power.