Dead+Jug is arguably better than wing+jug. The former has poison, easy to mass, takes lower income. Deads themselves are tanks. The con to deads is that they're slow, can't kite. Meanwhile, the latter is airborne, fast, deals more DPS, easy to kite with. The con to them is that they take more income, dies easily.

So I'd say, the only way for Wing+Jugs to best dead+jug is using micro.