I didn't really follow the argument, but I have my own opinion on this. If, in a battle, to achieve the best result, you need to make 1000 moves and spend 100 hours, then you should do it. If we have 1 harpy and the opponent has 100 golems, it doesn't mean we should give up to save time.
And if we have archers, they should shoot - that's logical :)
Could you clarify, Kostya, which battle are you referring to? Between opponents, or just any battle in general?