If you have the TG color like mine, all the waxes/sealants look the same. This color just doesn't "pop", so go with whatever you can get and keep a layer of protection on it.

 

I have just used the "Z" on my 'Stang. It seems great! Easy to put on, easy to take off. I drove to a show, stayed there a few days and drove home. It collected road grime and many kamikazi bugs along the way. All washed off very easily.

I have also heard very good things about the Maguier's products and I am sure they are good as well. Does one have to be better than the other? Maybe they can just be a little different!

The most important thing is using something on your car and keeping it nice and protecting it!