UAC-5 + Laser/Pulse Laser
The theory is, spam UAC-5 until it jams. Then switch to energy weapons and alpha the **** out of your target, because your heat is still really low. The UAC's high DPS, low heat, and long range is great for shredding enemy armor or forcing a target to retreat into cover, and large pulse lasers do reasonably well at stripping armor and alpha-ing at short to medium range.
Once your UAC is unjammed, spam it again until it jams. You won't be overheated by then, unless you take some absolutely crazy build. Blast away with the lasers again.
If you turn a corner and SUDDENLY ATLAS, go ahead and nuke with both weapon groups. Even if you die, you will still do lots of damage on your way out, and an Atlas with the CT almost clawed out of it is a very high-priority target.
This game is unpredictable like a clock.
Edited by ABFalcon, 14 September 2013 - 10:51 PM.