I chose Future War Cult, simply because it speak to me to be more logical. New monarchy wishes to be a single ruler, and to disrupt the Speaker and the consensus' rule. There would be only one in charge and that would go horrible in my opinion. Dead orbit, while it may seem smart at the time, will most likey fail. While we may not be doing well so far with the city's struggle, fleeing the Traveler, and looking for a planet that we could still defend would be improbable, future war cult knows that a war is coming. The tech they have, whilst making the user insane, has proven to be true so far. We arm ourselves with knowledge and weaponry, so that we are ready for when the time comes for war.