So, I got Commander the Great War and enjoy it - but would like a bigger challenge.
Which mod would you recommend that would work against the AI with the latest release?

Playing the 39-40-41 campaigns with transferred core forces for the first time, now in Smolensk. Have bought a large core force; 37 units + 3 SE units and got ca 7k prestige. Question: Is it better to save as much prestige as possible or build a buffer or experienced core units? In the easy 41-42 ba...