How to effectively use quick battles (autobattles)?

I tend to trust the opinions of experienced players, as it is based on practice. I don't consider myself an expert because I don't have much online gameplay experience. However, I have also observed that some archers perform better on quick battles. And you need to guess strategically... You need to test a lot to use quick battles effectively. The fact that there is a weakness in quick battles is a fact, but no one knows where it is, and if they do, they keep it a secret!

Added 1 minute ago

P.S. And what do I need this link for? So that I can read more nonsense there, like towers don't shoot during a quick battle when taking a castle?:D

Towers definitely shoot; I tested it specifically, but the question is how many rounds they shoot and how many rounds the battle lasts in total....