the big Z, no doubt about it. you will need either Z! or ZFX. You will also need Z5/Z2/Z6. see the zaino web site (zainobros.com) for more info on their products. Meg's not in same class as Zaino for durability and shine. Only thing, Zaino's application is time-consuming if you use Z1, can takes hours to dry.
:bow ZAINO