the phot isnt layered its kinda weak
whats the point of the apfsds then if u can easily fully block it by using quartz instead of titan
it is made out of phot so qrtz scatters it
i used a titan/quartz/tungsten/ceramic armor made it half as wide as the armor u have in the save and it stopped the apfsds, it isnt powerfull its just the armor in the save is weak