For me it has to be Hydro 2 lite. I have never seen a spray on product work as well. I to purchase cquartz and a bunch of other items so for $25 I figured I would try it on my wife's car and it worked great.
Maybe, but you could almost buy 2 GT500's for the cost of the ZR1. Don't get me wrong it's an amazing car but the GT500 will give it more than a run for it's money and save a ton of money in doing so.
I got a chance to use some of my blackfire products on my new mustang. First I used Megs clay followed by Megs 205 to clean up some of the dealers mess. Then I moved to Blackfire AFPP then finished up with Blackfire WDPS.
Here are a few pics I had to snap a few between rain showers