I realize that proportionally the cost of reinforcement to initial callin cost is the same for grenadiers and conscripts. However, losing 2 models to a grenade is 60 mp for grens while losing 2 models to a grenade is only 2 for cons. On top of that cons at vet 3 only have a 1% greater recieved accuracy to grens so at that point you cant even cited model durability as an advantage which offsets reinforce cost.
not when you factor in recieved accuracy... grenadiers have far superior RA to conscripts... and so long as they arent used offensively... get far less bleed than conscripts... of course they sacrifice this when on the offensive but grenadiers are intended to be a defensive tool to the more offensive oriented conscript...
likewise in grenadier vs conscript duel the conscript is actually more likely to bleed models than the grenadiers... simply due to the higher RA... even if the conscript does eventually put itself in an advantageous position... say i oorah into medium/close range into cover... the conscript is still more likely to bleed models than the gren by virtue of RA and DPS on the part of the grenadier squad... even if the conscript does put itself on an winning engagement...
the only real point where those numbers start to become irrelevant is the lategame where tanks and artillery overtake small arms fire... in that case grenadiers do start to bleed quite alot... but thats the price paid for the lower earlygame bleed of grens
As for your tests - first I already addressed that cons are less cost efficient only with the caveat they lack vet or upgrades because both will make cons more cost effective than volks.
volks have vet and upgrades aswell... conscripts may get better vet... but lets not forget that soviet conscript builds struggle against volks.... to the point that almost no tournament player even opts to use them against volks...
why you ask?
because theyre simply not competitive
ohh mind you the volk STG actually improves DPS at all ranges... its a no brainer upgrade without any compromise whatsoever...
For grens, the lmg42 is the second best lmg in the game and is available for grens for good reason- just like with cons their upgrades and/or vet is what allows them to scale. Lmg42 grens will beat the stuffing out of stg volks at long range-and that is really the only range they shine at but they do it well.
LMG42 grens have to be static in order to deal damage... this leaves you open to alot of different strategies in order to deal with this... its the sole reason why G43 grens are popular in high level games bc the G43 fires on the move allowing continuous DPS despite the strategy in use...
for example if i see an LMG grenblob i immediately find an SU-76 a katy a churchill a KV-8 or any other AOE damage tool to punish the static grens or force them to keep moving in order to nullify their DPS... volks will have increased DPS in all situations...
So no I dont think volks need further nerfing, they already scale worse than all the mainline infantry excluding penals. Increasing their reinforce cost would make that worse.
conscripts and grens disagree... in fact conscripts and grens are soo bad compared to the current volks that claiming "260mp/26 reinforce makes them bad" is a biased sentiment