They also do not blow Conscripts out of the water. They have only slightly more DPS (~11% close, up to ~28% far) while having slightly better target size (1 vs 1.09) but Cons have Oorah to help mitigate that. STG44 upgrade isn't any more powerful than the SVTs, PPSh-41s or 7th man upgrades.
they volks seem to beat conscripts at range 30 and 20 while are a bit of a 50/50 at range 10... even with ooraah the dynamic is grossly in favor of volksgrenadiers for a 10mp increase... much in the same way as a rifle vs volk dynamic
they should be 260mp
Volks are more cost effective than Conscripts yes, again per design, and again perhaps slightly too much, but there is nothing here that indicates they are extremely cost efficient.
if volks are designed to operate independently then why does OKW get a better MG and higher quality elite infantry?
maybe if the maxim and the MG34 switched places one could argue "volks are designed to be independent"... but no all infantry the soviets have OKW has it better...
and better still... OKW gets a superior MG and a frustrating AT gun (for both the user and the opponent)