I haven't found a great difference in the "premium-ish" consumer grade products. One option is to wash, clay bar, and hit it with a combo produce that will polish and wax in one step such as this...
Ceramic Car Wax & Polish | Liquid Wax & Polish | Hybrid Solutions
It'll take a dual action polisher to give it the best chance but it might make it look great. And...if it doesn't then you could call in a professional and let them take a crack at it.
Once it looks good you can keep it good with nice, thick, fluffy microfiber towels and a waterless wash-and-wax product like this
Ultima Waterless Wash Plus Concentrate 16 oz. - Skys The Limit Car Care
(mix it in a spray bottle/bug sprayer like this and it goes on fast..something like this
Amazon.com)
And then a few spritzes with your ceramic detailer to keep the coating in good shape...something like this (but lots of options)
Ceramic Wax 3-in-1 Detailer | Spray Wax & Detailer | Hybrid Solutions
Congrats on your new hobby LOL
Joe