WMichaels,

Okay... you got my curiosity up. I went out earlier this afternoon and bought a bottle of Mothers "Pure Carnauba" wax phase three.

Some observations... Mothers vs Zymol:

¥ Mothers is not the same product I remember
(no residual dust that I thought it left behind.).

¥ Mothers goes on/comes off easier than I
remembered (Zymol comes off almost as easy).

¥ Mothers leaves a little bit of haze, you have to
make sure it's buffed completely out. (Zymol you
wax, buff, spray a mist of water on and buff out
again to set the wax).

Conclusion:

¥ Mothers is faster and takes less effort.

¥ The shine... hard to tell, both looked the same.

The winner... Mothers by a hair!!!

I think I'll stay with Mothers for a year and see how it holds up under the harsh Arizona sun.