I'm looking to wax my cube for the first time this spring. It will be the first time I will wax a car as I've learnt it's a good way to protect the paint. Also, I know certain waxes take off small scratches and of course, makes the car look fabulous and new. So, I am looking for the best wax I can use on my sapphire black/blue cube. I want something that will be easy to use and give the best result possible. I was looking at the Meguirs Tex Wax 2.0, either the paste or liquid version... Is it a good choice? What is exactly carnuba wax? Should I polish it (what exactly is the difference between polishing and waxing??). I'm very open to the help you can bring me! Thanks!