I've used pretty much all of the Zaino products over the past 11 years. They're all great, with a long lasting shine.
Here's what I'm using now on my Charger & Camaro.
Car wash: Z-7 Show car wash
Z-CS Clear Seal
Z-6 Ultra Clean Gloss Enhancer Spray & Z-8 Grand Finale Spray Seal
Z-16 Perfect Tire Gloss
The Charger is silver & the Camaro is black. The Zaino products work great on light & dark vehicles.