"Although the two packs are the same model and can both be used as support units, the pack used by this Black Astray has been modified and is now vastly different from the one your machine uses. In terms of independent combat capability and endurance after detaching from the unit, they are practically incomparable."
"The pack your unit uses places greater emphasis on support functions. It strengthens the unit's lacking firepower suppression, gives it the ability to fly within the atmosphere, and can sometimes be used for interference. This unit's pack is not entirely like that. While it has the same cannon and Gatling gun armaments, this pack places greater emphasis on boosting the unit's speed and supplying energy."
"After modification, the pack can increase the unit's speed to a terrifying level. That is not a speed your pack can provide."
"Overall, the pack your unit uses and the one this unit uses have similar functions and look almost identical. But it is like cars made by the same manufacturer—there will always be a difference between the standard trim and the luxury trim. It is a little embarrassing to say, but Justice Gundam's pack is only the standard trim, while this unit uses the luxury trim."
Xiao Ran smiled faintly, thinking, With two heat and Energy Source Engines installed in one pack, plus the Solar Furnace's thrust, Justice Gundam really can't compare if it goes all out on speed. But if it gets too fast, Black Astray's frame won't be able to withstand it in the atmosphere. Lightning Aegis, on the other hand, might be able to try leaving the atmosphere on its own after transforming.
Athrun froze for a moment, his eyes filled with confusion as he looked at Xiao Ran. He even wondered whether Xiao Ran had people