I bought a Revisor a couple of years ago (this one: https://www.revisor-solingen.de/inde...es-0001-detail). The shop had been down for a couple months due to health issues, so I had to wait a bit until they were back up and running before making the purchase, but the correspondence was always good. It took a while to get a decent edge on the razor - I had to send it to 3 different honemeisters before getting something I liked (this was before I was able to hone decently myself), and it wasn't until it went to GSSIXGUN's shop that it was honed properly. Since then, it's been a fantastic shaver, so now I'm happy with it, but it took a while to get to that point.

I should add that this is the only modern production razor that I own, everything else in my collection is vintage.

So this isn't a glowing endorsement, by ay means. But overall I'm happy with my purchase.