The damage of vehicle laser defense equipment seems extremely high.
I think it might be due to a bug.

In terms of base DPS the progression goes:
- Laser turret: 30/90/126/168/216
-Personal laser defense: 45/240/420/1008/1440
-Vehicle laser defense: 450/900/1575/2520/3780/5400

that does seem a bit, skewed

in my game after some updates laser def mk6 has 8+17,6 speed and 675+1550 dmg which result in 56 960 DPS ... with 2 of those i just drive in my mk3 tank thro every base at 93 evo without stopping or firing any other weapon and all dies
i was using rampant too and same problem - too easy , with rampant enemies i can add more hp to monsters but then my base turrets dps is "only" 2500 or so

personal laser is also 15206 DPS ...

Agreed, please tune personal laser defense way down. as is, 6 MK6 laser defenses and you can just walk through anything. Hardly even touches a MK6 battery's charge either.