my gf's X70 went for ceramic pro coating, 10 layers, they added in free PPF for the boot bumper area.

Few times already when we move heavy stuff into the boot and take out, it scratched the ppf surface quite badly

After wiping a couple of rounds the scratches disappeared, like magic.

Shit's still overpriced but if you're driving a >100k car I think can justify the cost la.

I can honestly say, I did the blue flame treatment from a reputable shop recommended in fnf. Sierra glow. Mr Chong explained every detail and step. Very knowledgeable and helpful.

From personal experience after 5 years of treatment, I'd say it's worth it. Expensive. At that time me Chong charges around 2k++ but include the windscreen treatment and all around glass treatment.

I will consider it again but I have not been updated on the price nor I've gotten a better car to do it.