Does anyone have any specific reasons for choosing one brand over the other? Testimonies? Actual stories? I definitely plan on having my car treated within hours of buying it. I live in northern Maine, and will have to buy my car out of state, since there is not a dealer in the state. So I'll be driving it about 5 hours on the highway, in the winter, likely treated with sand/gravel.

Also, somewhat related, I am a huge believer in Zaino's line of waxes/washes/etc. Can I use the Zaino, or any other wax/polish for that matter, on the areas treated with the ClearBra/StoneGuard?

 

Edit: Specifically, I was looking at the differences between 3M's brand of clearbra, called, ScotchGard Paint Protection, and StonGard brand.