I'd say both are very easy to use.
My first coating how-to article dates back to 2011 - not as long as some but probably longer than most.
Here's what I know from learning the hard way - experience.
READ THE DIRECTIONS
The most important direction to find and know is the part where the manufacturer tells you how long to wait after applying their coating to a section of paint before wiping off any high spots. If you wait too long - some coatings are incredibly hard to wipe-off.
Now if you follow directions - no problems....
Besides that, just like a great custom paint job, all the hard work is doing any paint correction work and the initial prep,
- Washing and drying - for me this includes wheels and tires so a COMPLETE wash job - 2 hours
- Claying or using a clay substitute to remove any contaminants - sometimes I clay after washing and sometimes I use a clay towel or mitt when I'm washing
- Compounding
- Polishing
- Chemical stripping
Ahh.... finally to the part where I install or "apply" the coating.
Also - in my experience the other most important factor for installing a coating is having the
right microfiber towels for chemical stripping and for final buff.
I have articles on towels for coatings, if you want I'll cyber-dig them up. Can't think of what terms to type into Google at this moment?
I would say most enthusiasts usually don't have the right towels for installing ceramic paint coatings.
