Your army composition should be mainline infantry with a few specialists units. That's why specialist/elite units have a higher popcap.
NO i get that but engineers cost only 5 popcap not as good as sturmpioneers but sturm can't go toe to toe against rifles and is and you pay more for sturmpioners its should cost like 7 popcap
panzergrenadiers cost 9 popcap..?? as much as an eilte infantry but they perform worse than storms,jeager light,fussies which have only 7 and 8 popcap..?? falls dont perform good as shock and obers they should cost 8 popcap not 10 also scott costs 10 popcap while t70and luch is only 8 popcap..stuak zu fuss only 10 popcap while katy and pwerfer 12 popcap..?? brummbar costs 14 popcap while performing worse than a medium tank same with kv-1...Also rifles and grens cost 7 popcap while IS cost only 6 popcap.....there needs to be some readjustment in popcap department..and yet another mg34 cost 1 popcap then mg42..so yeah