My personal favorite weapon to use in turf war is the Sploosh-o-matic. This weapon is mainly close range, if you are trying to splat someone, but can be used as an amazing tool for inking turf. I would recommend using ink saver main, ink recovery up, and ink resist up. The ink saver main would be used for shooting a whole lot, the ink recovery up for getting that ink back, and ink resist up so you aren't getting splatted every time go go in for the kill.