6xUAC5:
Max 24,8 DPS @ 693 meters
31,6 seconds to overheat @ 818 damage
1,1 ghost heat per salvo
15,5 sustained DPS
1500 max damage
4xUAC10
Max 23,8 DPS @ 594 meters
13,6 seconds to overheat @ 354 damage
1,4 ghost heat per salvo
10,3 sustained DPS
2400 max damage
UAC5 build has a bit better max dps, a whole lot better sustained dps. In fact, it is so cool that I like to use 5xUAC5 combined with 3-4 ERML for that nice initial alpha. The pure 6xUAC5 build is able to deal 800 damage before overheating on a normal map, and about 670 damage on Terra Therma.
You simply cannot beat the heat efficiency of the UAC5: 5-damage 1 heat. It's the second most heat efficient pinpoint weapon in the game.
UAC10 have the most damage per tonne of ammo (200 damage per tonne). You can miss half of your shots and still do 1200 damage. That's insane. But when the enemy pushes hard, uac10 are simply too hot. UAC5 builds are so dependable, that you can do 800+damage even when your team is getting stomped. You simply fire, till you're dead.
Edited by Kmieciu, 06 September 2015 - 11:57 PM.