Solder, as you get 12 more assassination per bar, that build is not the best, if you can skim all day, a hybrid would be better.
Rio, I know the build I described isn't great for making money. But it is technically the highest plunder build possible, as it gives the most raw stats.
personally I would say its GH or T6 Hansel, im gonna make a hybrid and compare. whats the BEST way to make a hybrid? like use Def based buildings? if you give an example like saying 24 CoE xx Volarys or what ever. I don't really care about the HF lands atm for it lol basically I only care for the best HLBC hybrid.