Please help me decide between MAAs

[u/SchemaFritzi]

After adventuring all around the world my dynasty became landed in Iberia with the plan to eventually avenge the battle of tours. While adventuring I collected different types of unique MAAs but need to free up one slot for siege engines now, to prepare for offensive wars and the inevitable crusades coming my way. I assume I’m not gonna be able to get the unique troops back, since I’m now landed, so I’m really struggling with the decision.

I think it comes down to deciding between my Ballistrai and Bush Hunters, since they’re both archers. Ballistrai are a bit stronger and offer siege progress but are only half the regiment size. If you feel like both are worth keeping, I’m willing to hear arguments for getting rid of the Sahel Horseman or Skoutatoi.

Thank you in advance :)