Strum Wealh, on 12 March 2013 - 04:01 AM, said:
The Shrapnel shell effect should not be not part of the LB-X series, but part of the standard ACs if/when they get access to Flak rounds (which are explicitly described as using a proximity detonation shell).
"Despite having been a proven technology in ages past, flak autocannon ammunition remains uncommon today. Intended to deal with airborne combatants such as VTOLs and fighters, this ammunition uses proximity charges to detonate in mid-air. While potent against fast-moving targets susceptible to foreign object damage (FOD), flak ammo is less effective against slower-moving targets on the ground because the charges scatter their shrapnel too far and too quickly to benefit from the target’s mobility."
(Tactical Operations, pg. 352)
And we know from Ask the Devs 10 that there were/are plans for introducing alternate ammo types (including, specifically, the LB-Xs' ability to fire slug/HEAP rounds, and perhaps the standard ACs' special munitions as well)...
This, And I use LBX exclusively as my main weapon.