I think the frame delay of CA comes from balancing. But now since the latest patch they improve the patbfinding of cav units what’s makes cav Archer event worse.
The amount of cost is one thing but the training time is another. If you have 10 Mangudai on the field, Huns could have possibly already 30 cav Archer.
But I still agree with to improve the frame delay. They need it, but just a bit. I think civ like Huns could be too powerful.
Actually, the Turks are best in Castle Age in equal resources and are the best in Imperial Age in equal numbers and resources. Mangudai are only the best in Castle Age in equal numbers
Huns lack the last archer upgrade which keeps them relatively balanced. I think a frame delay change is a bit too far and there isn’t a ton of evidence that CA civs need it. I think buffing those civs in other ways makes the most sense to me to reduce reliance on CA