Sorry to hear about the scratches, you must be so irritated, I know what it's like, I really do.
I don't have a Speccy and I have no idea whether your paint is any different to anybody else's paint when it comes to scratch resistance. There will be a test somewhere that they use on the production line I suppose. I can conceive one, but I have never heard of one for bike paint.
I just assume that all bike frames will scratch or chip given half a chance. If it was too hard it would chip, which is my usual problem. This is why one of the the first jobs I do to any bike I buy is to fit bike tape (never felt the need for invisiframe) to all the parts I'm concerned about. They would include underneath the down tube, around the chain and seat stays, sometimes on the back of the seat tube to protect against flying stones. Inside the stays where mud-laden wheels might rub are another danger area depending upon your bike. If you velcro a Mucky Nutz front guard to the fork, then some bike tape on the fork brace will stop mucky velcro from wearing through the fork paint.
One of the second jobs is to try to find a matching paint to dab into any paint chips. In the UK, Halfords car paint kits are a useful stopping point. Until recently, I would have said that you will never get a close match (but better than nothing). But the deep blue on my Focus Jam2 is a perfect match for Peugot Aegean Blue Metallic.
