I would always recommend the vinyl...of course, that is what I am able to make. Vinyl Like I made for Rick is for a Sportsman and is printed and covers the whole side panel of the tank. Vinyl for an automatic would be cut. looks nice, but there are some draw backs. It leaves small edges that are easy to catch when wiping or cleaning with a rag, but I always figured I could just remove and replace if I have problems. I have spilled gas on mine, and not had any probs yet. If you go the water slide route, I think I would clear coat over them b/c they would lift if gas was spilled on them.