There should be a between class.
Admiral Sheer, Graf Spee etc out gunned CA's but not BB's
In WWI it was speed rather than armour that set them appart.
I had about 6 corps left after that seesaw battle in the east and a army and tank group after archangel.
What hurt me the most was your use to atg assets vs. my armour, I should have kept them back.