Been slowly bulking up my X-Wing forces as well, with the addition of two new figures. First is the TIE Advanced, so that we can properly use Darth Vader (or one of those other pilots no one thinks about). This model of course will be intimidating, only because it is Vader, and we can now cleanly match him up with Luke on the Rebel side.
The second model is the BTL-A4 Y-Wing, a bomber and turreted figure, and one I have been eager to try out. X-Wings of course make up the bulk of our fledgling X-Wing squadrons, but I have been curious about how effective the bombs and turrets end up being.
Our next focus is to bulk out with a basic X-wing and TIE fighter, if only to acquire the special cards and upgrades. From there, we should be able to field a full legitimate squadron for both sides, before we slowly start to expand with the other releases.