Honestly, it varies based on what else is holding my interest at any given moment. I'm a big fan of Princess Rana and Garn and TWIYWIPITOW would look cool with those non-existent figures.
Josh whould add some XY to the Great Rebellion in a paint scheme the would likely blend seemlessly with those that will eventually arrive in that faction.
At the time of voting, I went back and forth between the two and almost chose neither. In the end I voted for Josh for this poll.