Happy to, it is a Corne-ish Zen (6 columns (3x6) / Rose Gold) that I bought as a group buy from https://splitkb.com , ordered in May 2022 and received in January 2023. I’ve been using it daily, at home and on the move, since.
It’s not cheap but if you work hours a day on a computer, if you have pain in the hands or wrist as I did, finding the “right” keyboard for you, both ergonomically speaking and software wise, is worth every penny IMHO.
They don’t have it anymore it seems but they have a lot of quality alternatives I’m sure.
It looks like https://lowprokb.ca/products/corne-ish-zen?variant=42051226796196
What I meant to say is that a lot of commercial keyboards are sold with some “customizable” they are. And it’s partly true, you have tool allowing to make some shortcut on popular OSes. It might be sufficient for some people … but it is NOT the same as putting your own firmware in it.
I’m not advocating for a $300 keyboard over a $30 one, “just” for genuine customization. Some that doesn’t have arbitrary limitations from the manufacturer and doesn’t have support for only some OSes which in turns (well Windows and MacOS not to name them) also promote a consumer only with limited control options, as OP is saying about enshitification.