Dual gauss - back up to 500 m or more. Take them apart with impunity.
Atlas-brawling config - Direct advance on their position. Arty strike followed by air strike if available. Use terrain cover if not. Use arms as shields. Close to point blank and use the >60 pt alpha repeatedly (usually only 2x to center torso)
Atlas-dual LL + 2xUAC5 - maneuver at 400 m and dakka to the face with strikes added as necessary/available. Torso twist or side step as necessary to avoid incoming shots.
Dual AC/10 jager - back up past 400 m or hide behind the nearest hill/Atlas. Use speed to flank or dodge shots.
Victor - find a hill and poptart from more than 300 m away.
If all else fails I can make some smug comments implying my own superiority for not using a dual AC/20 setup.
Edited by JigglyMoobs, 15 December 2013 - 04:19 PM.