Although most Magical Girls don't like to talk about it, there's an objective fact that Magic Armor of Magical Girls actually have different ratings.
Moreover, this is one of the assessment criteria for Magical Girl qualification certification in the Magic Kingdom.
The rating system is quite complex and judges Magic Armor based on various aspects such as ability specifications, range of effect, field of application, developmental potential, and stability, ultimately providing a comprehensive rating for the Magical Girl's Magic Armor.
Of course, this rating can change, as Magic Armor evolves alongside the growth of the Magical Girl herself. Some Magic Armor that initially performs poorly can potentially become quite powerful due to the owner's efforts. Among Magical Girls, everything is possible.