NickyH
Bismarck with lipstick…
Thanks for your thoughts.
I'll certainly check the threads on the Succession Games.
As was pointed out, this kind of optimization seems suitable only to certain situations and periods in the game. I started thinking about it when I was preparing for a war, and there were three types of units that I wanted. (Cavalry, muskets and cannons.) Once the war started, I had all the muskets and cannons I wanted, so I produced only cavalry without thinking much about wasted shields.

As was pointed out, this kind of optimization seems suitable only to certain situations and periods in the game. I started thinking about it when I was preparing for a war, and there were three types of units that I wanted. (Cavalry, muskets and cannons.) Once the war started, I had all the muskets and cannons I wanted, so I produced only cavalry without thinking much about wasted shields.