I was surprised at the difference a fully corrected/polished black truck looks. It also had a ceramic coating put on. That said, I would probably end up doing the job myself next time because I actually enjoy that type of work. I ended up paying my detailer $1600 and he spent about 2 days working on my truck. Also, think of ceramic coating as a long-term wax/hydrophobic wax coating and not much else. It’s not going to magically prevent swirl marks or scratches especially on black paint. What it will do is make washing your truck a hell of a lot easier.