I've used Gold's a few times for 10k, they always held up well, never any tears or anything beyond a few waves. I've got a platinum installed in a Prius and and RAV4 right now, running for 2 OCI, but I doubt I'll cut them open afterwards, not sure what there would be to see since they're wire backed and all. Maybe I can see if there's any visible dirt or something.
Anyway, I have no hesitation to running Gold's 10k unless my engine has known issues.