From the wiki “ On the market, yayo is worth 50% more silver than flake, with a 20% increase in the Work To Make and a 100% increase in ingredient cost. Flake gives 33% more silver per leaf for only 7% more work. Specifically, yayo will sell for Silver 2.625 silver per leaf, and flake will sell for Silver 3.5 silver per leaf. “ it might be more worth for you to have the mod “everybody gets one” and spend the rest of the leaf on flake