Hibiki is badly shaken up after her meeting with her father.  She's so shaken up that even during the Autoscorer fight she can't focus properly, and Kirika and Shirabe have to protect her.
You were actually stronger before 
you enhanced your Gears.
كنتُن أقوى قبلَ أن تُحسِّنَ دروعكن
Vor der Verbesserung eurer
Ausrüstung wart ihr besser!
¡Eran más fuertes antes 
de mejorar sus Gears!
¡Erais más fuertes antes 
de mejorar vuestros Gears!
C’était limite mieux
avant que vous renforciez vos Gear.
Eravate più forti
prima di migliorare le Gear!
Parece que eram mais fortes 
antes de modificarem seus Gears.