Here is one Scum squad list I had good succes against, two A-wings and one Falcon with Han Solo.
Prince Xizor(StarViper)+Veteran Instincts+Autothrusters 31+3p
Guri(StarViper)+Bodyguard+Autothrusters 30+4p
Kavil(Y-Wing)+Predator+Blaster Turret+Unhinged Astromech 24+8p
Total 100p
Kavil was not doing much in this game, than took all the hits and got destroyed at the middle of the game. Both StarVipers got out without any damage taken and I was literally chasing that Han Solo for 10 rounds around the map.
Next time when I will try similar squad but, I will change Kavil to Dace Bonearm(HWK-290)+Veteran Instincts+Ion Cannon Turret+K4 Security Droid(23+9p). Hoping take advantage from that Ion Cannon Turret and using stress to give extra damage for the enemyship who has ion token already. Then fly mostly with green maneuvers to get off those stress tokens that I will gain often and that is where the K4 Security Droid comes handy, giving me a free Target Lock after every green maneuver.