Both Paint Protection Film (PPF) and Ceramic Coatings are excellent ways to protect your car's paint, but they serve different purposes.
Paint Protection Film (PPF)
PPF is a thicker, transparent film that provides physical protection against rock chips, scratches, and abrasions.
Ceramic Coating
Ceramic Coating is a liquid layer that protects against chemical damage, UV rays, and makes the car easier to clean, but offers less physical protection against impact.
Conclusion
If you want protection from rock chips, go for PPF. If you want gloss and ease of cleaning, go for Ceramic Coating. For the ultimate protection, combine both!