The knights are still better than those mangadai even even in feudal age. But you don't want to test him with spears behind it.
In a perfect world you'd want about four Knights out by the seven-minute mark; School of Cavalry produces Royal Knights in about 28 seconds, but Mongols with an Ovoo can double produce Keshik to get an even quicker military lead.
Keshik pound-for-pound can't match Royal Knights, so Mongols need Spearmen to handle the Knights.
Feudal Keshik against Feudal Royal Knight is terrible, but Castle Age Keshik against Feudal Knight is somewhat comparable.
Age of Empires IV © Microsoft Corporation. AOE4.pro was created under Microsoft's Game Content Usage Rules using assets from Age of Empires IV, and it is not endorsed by or affiliated with Microsoft.