120mm mortar
Range:25-100
Damage:80 (68 near/40 mid/20 far)
Aoe:1.5 near/3 mid/4.5 far
Reload: 8.9 seconds
Scatter:10 max (barrage is set at 8 max)
For reference the auto attack max scatter on the pack is set at 8.
So the 120mm mortar isnt to bad in comparison but you really see the effects of the increase scatter and especially the higher reload. I think the 120mm mortar projectile moves faster but because it fires at a higher angle takes longer to travel, that's just my assumption considering the 120mm projectile travels faster than the packs but fires at a higher angle.
In conclusion, the 120mm is a poor mans pack howie (compared to how the pack performs) in my opinion as it takes forever to land a round, large scatter,large barrage times and considering soviet artillary options, the 120mm just isnt pratical which is why they are extremely rarely used.
Edit: for some reason the 120mm barrage aeo near is 1.1 compared to the packs 1.5. Ill also throw this in, the reload on ethe 120mm mortar is 5.175 compared to the packs 3 seconds (leig is 2.3-3.6).
you've made some very good points here, and your conclusion seems solid.
regarding the scatter comparison i'd be careful taking the distance scatter max values only. especially for indirect fire units, distance scatter is usually much lower than the max scatter would indicate, due to the low distance scatter multiplier.
angular scatter is important as well, and should be included to get a better overall picture.
i'd also take the reload times with a grain of salt, since there's usually considerable aim, windup or winddown delays for mortars. for example, the hm-38 auto attack has a reload of 8.9 s, but the actual time between shots is 13.5 s.