So I mentioned this in another thread but thought it was a good topic to discuss. I plan on playing both The Imperials and Rebels and for now I won't be focusing my purchases (wave one) into one side. At this point in the game there really is no need since the game at 300 points will be easy to make purchases into both sides. Heck, since you already purchased the Starter Box you are already half way to being fulling loaded in both factions.
So if we take the Art of War and apply the philosophy to Armada learning to play and use both sides will make you a better Admiral and player. Also being open to discussions and knowing what the other players are talking about becuase you use and understand how a ship works is the best way to go.
So I ask, why pick a faction to be your solo faction right now and why be so opposed to the other faction at all? Both the Rebels and the Empire have different styles to offer and both are going to be enjoyable. So why not be open? The ISB isn't going to be knocking on your door if you do.
