As to what spec that would be...........my engineers are optimised for anti infantry close combat (usually in bases). So I run AP mines for ambushing doors, stairwells and near cap points - just the two, standard capacity - nanoweave (instead of mine utility pouch) because: geting shot at a lot, high RoF carbine or Baron, maxed ammo packs and regen implant. Plus maxed repair tool ofc (for repairing Maxes and the occasions between bases when a vehicle needs repair and hasn't actually run me over when I approach it). I also have burst carbines as an option for medium/long range firefights (with 3.4x sight because: headshots).