Made a "Super" flak variant of my light cannon wall, which replaced 4 batteries of light cannons with flak guns. Not sure if this amount of firepower reduction is "worth it", so I figured I'd ask for alternate opinions.

EDIT: My own testing has given me results that conclude that the design above is a bit too weak, at least against the previous pure cannon (no flak) designs that I have already made. Still, I can't help but like having the flak for extra defense. Maybe I'll settle with only having 2 flak batteries (4 guns in total) instead of the 4 batteries.