Polish and wax recommendation for 1 year old car.

Well, my Ford is 1 year old and is dark blue. But now he has already some streaks of the wash road on the hood. The car is washed 3 times a month, has not been polished or waxed. I want to do this by hand and have already bought all the products like polishing cloths, hand polishing aid, polishing sponges etc. Only with the selection of the products I am at a loss because of the many articles. I like the Sonax stuff, but that is supposed to be inferior. My varnish is n well and new, I just want to get it on high gloss and get the Swirls away. In addition, the polish should contain grinding parts or? What does it look like with such a new varnish with a paint cleaning? I like this Miguriars Crystal Deep Step 1-3, but that is also very elaborate. It also does not have to be a wax for 50€ the can. I am not a high-end user. What do you think, which medium-priced products (Politur+Wachs) are to be used or recommended? Is So nax bad? Is Meguriars recommended?