The new camera controls allow omnis, augers, hovers, and legs to use side mounted weapons and keep them on target. now this doesn’t sound like much but this means you can mount two large guns to an omnimory or how ever it is spelled center front or rear on your build for a smaller profile overall depending on the gun, allowing for an extremely tanky main weapon system.
to anyone on PC I set up an example build, as I suck at building meta builds this is an art build and not armored in any way shape or form for meta play. But it should be good enough for those meta builders to see the proof of concept.
The advantage to this and a frontal mount is higher aim area with sniper weapons.