I made a Cunning and Roguery character.

I've been playing the campaign questline to break up the empire. I joined Sturgia because I couldn't find a rebellious city to capture (so as to avoid a war with a kingdom) before the quest timer ran out. My holdings are all in Khuzait land or the Empire or Sturgian land nearby. Many of the campaign quests to foil the conspiracy are in the far part of Vlandia.
On the bright side my character has a Legendary Cataphract armor. Actually it's all Legendary tier armor except for the hat which is a mere Lordly quality. Roguery skill is pretty nice, all the clan members who didn't start with high quality faction gear have only slightly lower quality Legendary gear than the main character. I even found some Legendary Suede boots for the civilian outfits from the Khuzait invasions. A previous character used lighter armor to move faster on foot with a big two handed mallet but was knocked out far more often because of it. The dang Khuzait glaives on high tier troops can still nearly one shot me though.

Tactics skill also goes off Cunning stat, and that helps with autocalc battles. That allows me to win against armies that would beat me without autocalc. This is especially true in defensive sieges where the defender in autocalc has a big advantage.

The clan is finally having the second generation start reaching adulthood and able to take governor jobs. In between stopping the conspiracy and relieving sieges I'll probably chase looters with companions only in the group to train skills before handing out governorships.

For simplicity I mix cavalry and ranged cavalry into a formation which I lead around, with companions in charge of infantry in a melee group and a ranged group.
I learned that the perk that makes the player's horse faster is pretty great, i can catch skirmishing horse archers with it and outpace the following friendly cavalry so they don't surround and block the horse.
Here is the current map:

I finished off the Southern Empire but the other factions remain. Battania was down to one city but clawed back a second one from the Vlandians. Vlandia had half the desert before being pushed back. The Khuzaits like to declare war when I'm off fighting the Vlandians.

Khuzait has declared war on the Sturgians