SoS is lower plunder per unit, but higher plunder overall on large enough target i do believe. 280KCS (roughly) per SoS Guilds are highest plunder per unit, but i experienced a small drop in plunder converting 10 maxed SoS 1 L2 SoS back to guilds. Vols are highest plunder, but lowest plunder per unit. Again, huge stats Anything else?