Well, I've used many a wax in my short number of days(only 25), the length of time that I've seen Zaino last is why I've learned to love it.

I've used NXT and it really does provide an excellent shine and gloss. I was not impressed with the length of time it lasts though.

Prior to buying the Zaino, I had tried the black magic liquid wax. It worked pretty good as well.

To each their own and I see no problems with other waxes / polishes. Whatever you think looks best on your vehicle is all that matters. And hey, we're talking Xterras, so it doesn't matter what is used, they're all sexy!