It appears the Mazda 3 has thin paint and the clear coat, from what I've read, is delicate (not sure if its the right word to use). I've been helped quite a bit by Merlin
and that has me leaning in this direction:
Buy Meguiar's Ultimate Polish and Ultimate Compound. Also, get CarPro Reflect.
My plan is to try the Ultimate Polish first with a certain pad and see how it goes. If it goes well, then try it over the entire car. Then finish up with Reflect. If the Ultimate Polish does not work well, use Ultimate Compound and finish with Reflect.
I'm sure I will be posting quite often here, LOL. My head hurts from all these products and so much information. But I guess it's part of the learning process. I am thankful for the help I've gotten here!

Buy Meguiar's Ultimate Polish and Ultimate Compound. Also, get CarPro Reflect.
My plan is to try the Ultimate Polish first with a certain pad and see how it goes. If it goes well, then try it over the entire car. Then finish up with Reflect. If the Ultimate Polish does not work well, use Ultimate Compound and finish with Reflect.
I'm sure I will be posting quite often here, LOL. My head hurts from all these products and so much information. But I guess it's part of the learning process. I am thankful for the help I've gotten here!