Zaino Bros?

Has anyone used or had experience with Zaino Brothers paint protection products? Can you actually notice the differance between their results of using their products? Is it worth the added effort?

Thanks!

Zaino Bros is good stuff, IMO its not worth the hassle.

how about this stuff?
http://www.zymol.com/vintage2.htm
http://www.zymol.com/alant2.htm

I used to just use turtle wax , its cheap and it last a pretty long time. I just finished using meguires gold class car wax last week for the first time and the shine on it is 100x better , If it stands up to the weather down here I think im going to switch to it even though it cost more.