Its crew/ammo locations, a hit to UFP will pen and kill most of the crew because they are quite tightly packed together.
I mean more so post pen is less through these external packages and sometimes weaker rounds dont pen at all, yet shots pen with maximum spalling through the ufp i doubt the front is weaker than the sides (with era and composites attached) irl
I have no idea. But that is interesting given that we only have spall liners on the UFP currently.
to be honest the only reason Type 10 only have 30°/s is because it’s the only number on the non-classified data that we have. unless we have the number of the non-stabilized speed just like the Leo2, Type 10 will always stuck in 30°/s