I do not love the idea of +1 PA for archers only. For instance it is not that great vs knights. It is ok but nothing more
Some variations I like more:
- A +1/1 armor as civ bonus is better since it is basically a free archer armor for just archers.
- +1 PA to archers and skyrms is also nice
- free archer armors and no extra armor as civ bonus. But pavise gives +1/2
The third one is my favorite tbh, since pavise is underpowered right now.
Still I agree with: