Its what. 400 mp for a mortar pit? That aint cheap... A shock squad is cheaper...my only issue is that the Wehr mortar (in my experience) doesnt have enough damage/ misses too God damn much to dissuade could construction of a pit.- I mean a single mortar that doesnt suck RNGesus' dick just right to wipe the sapper squad wont deal enough damage to kill a building pit, which as its in range to barrage it is INSTANTLY countered by the pit (moreso if the sappers garrison it) thats a bit silly imo..... 17 pounder is also fine imo its like a pak 43 but worse in everyay but survivalat the cost of 70(!!!!) fuel... Oh and 1/5 of your pop cap....
Keep in mind you get 2 mortars for 400mp, makes 200mp a mortar which is a reasonable price.