What mild polish for 1 year old black varnishes ??

Hello together, I have to open up a new topic again, even if I have already had comprehensive advice here (also here a thank you for this!). I used the search function of course, but somehow it always doesn’t fit 100%, therefore here prefer to ask again. I hope, you understand and forgive me, is Easter So the following: I have recently my dream car, a year old E-Class T-model in columbit black metallic. old Skoda Roomster of my wife in black magic pearl effect are also treated. Actually I did not want to use polish ( ) but after a hand wash in dream weather today I look at some micro scratchers ( ), which tell me, If so, then right. I do not want polish without abrasives, but also no aggressive polish with many abrasives. I hope I express myself correctly, and you understand me The varnishes are anything but bad or weathered, abe r I think one should be. Oh yes, and a hand polish, not a machine. The “flegging ritual” looks like this: My goodness, what a list so, and what can you recommend to me as a mild polish? Do I use the search function, often the name falls. Is this a “mild” polish? For “lightly weathered varnishes” varnishes it is said in the description. Or is there a better alternative especially for black varnishes? And holograms I want to avoid, of course, if that is also possible from the polish itself and not only depends on the correct application. Do I drive with 3M good or how are your tips? In advance thank you for your help !! Greetings DiSchu