Katy stopped being fielded in PoC cause of constant complaining in discord how they just drop and blast killing everything near enemy boss before the player can react unless ofc said player has clairvoyance.

As for H content, the original tank girls are better than the newer ones because of one thing. The image is not a blurry like a unfocused camera. I got around to finally getting t-92 done and her image was crystal clear compared to stridsvagan, Conquerer and Seren