Not sure exactly what your question is, but if you're using waterbased inks to fight fibrillation, it isn't going to help. In fact it will make it worse.
The reason your waterbased might be fading could be that you are not fully curing it. Curing waterbased is actually tougher then curing plastisol. Plastisol needs to reach a certain temperature, waterbased cures when all of its moisture evaporates. Usually forced air dryers are used for this, and usually longer conveyor dryers are needed.