newish paint-waxes, sealers? what

I did the body work/paint last Sept or earlier on 3 of my cars. I see the ads all the time for these modern sealers instead of waxes. Just wondering what is good The tree pollen is already starting here in SE Tx and it get bad! NO I don't have an enclosed garage!!!

Griot Garage just developed a ceramic/wax product that is applied much like a spay on detailer. They reportedly developed it in house. The cost is reasonable and some of the highlights of the product are it's self cleaning, ease of application, durability and water beading performance.

It sounds good on paper, but I have yet to try it. I'm leaning towards it though, as I have several vehicles that need paint correction, polishing and sealing.

Ceramic 3-in-1 Wax - Griot's Garage