Cavalry Archers: Tech-tree-overview + Tier-list

I realised that I didn't really have an idea how good civs' CA are (besides the obvious CA-civs), so I went to do a list with available CA-techs for each civ to check for viability.

Here we go. (I tried a bit to make importance of techs and strength of bonuses apparent too.)

All the CA-Techs for each Civ + bonuses.

EDIT: ok guys, I didn't know that Bohemians don't get CA. to my defense: lol wtf.

I think generally can be said:

• S-Tier = You can go for them as your main unit in most situations and it's going to be really strong.
• A-Tier = Going for them as a main-unit is fine if you manage to mass them, but your other options might be generally stronger. If it fits the situation and opponent, they're a great plan b.
• B-Tier = They are lackluster but still useful if you can use their mobility or your opponent has no answer. #situational
• C-Tier: They're not complete trash, but you should have better options available in almost every situation.
• D-Tier: Don't train them except you're Daut.

Classic Tier-list for visual pleasure:

lets be honest, we all love tier lists

PS: Not sure if Sicilians are actually supposed to be in B here, just because of their damage reduction. I mean, they probably destroy Camels and Skirms, but they won't cut it against Knights and Xbows. Then again, other B-civs might struggle as well, dunno.