What is the difference in plunder from sos lvl 1 through vol l3? Does upgrading an sos from lvl 1 to lvl 3 decrease to a certain point and then has an overall increase once all lowlands are level 3? Is it better to build lvl 1 vols in hl instead of sos because there wouldn't be a loss in plunder from upgrading the sos to lvl 3 instead? Do vols and ice trees have a similar effect like sos do when upgrading?
Mixes between guilds and SOS cause plunder loss, volatile is a higher tier of building and will increase plunder, although things I've been hearing about t6 beyond level 1 is that the increase is not worth the price