Actually Alex, the precision strike does NOT kill the Stuka. Very frustrating that I couldn't punish bad users who didn't move it after firing.
It leaves the Stuka with 20 health left, as the precision shot does 300 damage and the Stuka has 320.
Im nie sure what grw has to do with this thread but still its best mortar in game.
His point is that the GrW 34 as a 240 MP mortar will probably get you more kills and success on average in games than a LefH 105mm howitzer will.
The lefh needs a buff, but I do not think counter barrage really needs one. The lefh as a stock unit should either shoot significantly more or shoot more accurately than the soviet m20 howitzer, to compensate for its lighter role.
This is the best solution in my opinion, Ostheer has no lack for accurate Artillery (see the Pwerfer which needs a buff of it's own) what Ostheer needs is area denial artillery which comes from being able to fire lots of shells.