Wax or Polish the car ?

I've seen the race glaze in auto zone but have tried so many different things I didn't want to try another. I do though use a cleaner wax/polish as it seems to work better than wax. I used to use carnuba wax all the time post paste Johnson's wax era.

Now it's zymol or colorback.

Maybe i will try the race stuff and see how it does.