Just applied Zaino yesterday.
-dish detergent wash
-clay (amazing)
- ZFX mixed with Z5
- z2
-gloss enhancer
-z2
-gloss enhancer
...everything is like liquid. My black roof, fuggethaboutit

. My retina is burned from the intense color (chili red). On my best wash/wax job, I don't think the color ever popped but that's with a different color car so its hard to tell.
This is my first time using these types of productions. They are very pricey (90 bucks w/shipping) I have yet to see if its worth it. So far, it smelled nice and the gloss is outstanding.
I'm not a wash/wax nut. I do it mostly to get it clean and for protection. I'd rather be doing something else then spend 3-4 hours waxing a car. Hopefully the protection will last a long time.
I didn't go the Prima route because for a long time now, I've read about Zaino (going back years and years). People still rave about it so it must be good. I'm sure Prima is just as excellent with all the raves it gets on here.
Oh, I almost forgot. The best thing, was how small the car was. I could reach half way across the roof

. Having owned SUVs, I'd have to climb to reach the roof.