Ok, I can't believe I didn't see this before!!!
First of all, I LOVE zaino, and still do. The comments that it makes the paint look like plastic kind of surprise me. I have pictures of my dads corvette that i did in zaino, and I think some of my old SVT.
Zaino is no carnuba, it makes the paint look 'wet'. I topped it with a carnuba after doing the zaino treatment. I have to say nothing short of the higher end zymols hold a candle to that. And it wasn't exactly an awesome wax that I topped it with(souverign). I did two layers of Z-5 PRO, spray it down in between coats with Z-6. ZFX does make a big difference. Then I did two layers of Z-2 Pro, once again sprayed down in between each coat. The paint looked stunning.
I LOVE the leather treatment, and in my comparisons it is by FAR the best. Comparing this to leatherique and connolly hide care.

Doesn't look plastic to me...