Just received my V4 insert and I am very disappointed. The platinum layer in the numbers is very inconsistent. The numbers in the red area are partially different/brighter and reflects the lights different than those in the blue area. Look at the 18, the "1" is completely different from the "8". Also some chips around the edges although I don’t think they’ll be visible when installed. All these issues I don’t see on my V3 or even old Noob insert. IMO, overall quality does not justify the price of 170USD.
I have already seen it in the QC pics and pointed it out to Patrick - he said at the time that it was just light/shadow. Unfortunately this is not the whole truth.
I confronted Patrick about it. He apologised and offered me a partial refund. Or I send the insert back to China - then I’d get a full refund. Bummer. I won't send it back to China: risk that it won't arrive, it takes a long time, I have to pay the shipping costs myself. Absolutely inefficient.
You can't use the insert like that, but I’ll give it a try. Patrick showed me another insert in the chat which had exactly the same issue. So I suspect it is an issue with the current batch (pure speculation on my part) during the manufacturing process.
My point is not to blame Patrick. He is always friendly and very responsive. And he also offered me a solution with the partial refund. However, I would have expected more honesty before shipping and I am not 100% happy with this solution, but it is what it is.
This as a quick heads up for everyone ordering a xing insert. Carefully inspect your QC to prevent the same.
I will try to get one of these AliExpress inserts which looks quite promising.