I've just completed a few battles using 3-12pt Zs and 3-12pt Ties. The Z wins pretty consistently (the higher PS is the difference). I played the Zs and used X-wing AI application to control the Ties.
I am wondering, if others are seeing the similar results.
I am pretty sure that the 8 Z vs 8 Tie (swarm vs swarm) will result in Z winning most of the times (due to the higher pilot skill) too. If this is the case, I can see the naked Z-swarm being more formidable than the 8-Tie Academy swarm. This in-turn makes the Z swarm more superior and perhaps the new swarm meta.