Here's some ideas for swarms i had a while back.
We have the classic 4BZ and then we have:
4x Blue Squadron Pilot
-Advanced Sensors/Accuracy corrector
100 pts
Is it worth trading the extra ship to either have 8 granted hits or the ability to take an action and then bump or make a red maneuver?
But now with the T-70s new viable options came out.
4x Blue Saquadron Novice
-R2
-Integrated Astromech
100 pts
Or
4x Rookie Pilot
-R2
-Integrated Astromech
1x Bandit Squadron Pilot
100 pts
What are your thoughts, guys?