Hell I've even worked on a couple of revision on "gaming" layers. Namely for FPS or older roguelikes.
I hate how hard it is to find a split space(feels mandatory now that i'm used to it) 40% with wireless and QMK/Zia/etc. The EPOMAKER-TH40 SHOULD be perfect, but turns out they put out a breaking patch or something and it's not ACTUALLY programmable anymore. I need something like this for 2 setups at homes.
I went around on a couple of things and landed on the split 4x5 Chiri CE for my everyday workhorse since it's easy to carry.
https://keeb.io/products/chiri-ce-keyboard-kit?variant=41088...
Of note, while that board seems to be out of stock and isn't for everyone i cannot recommend keeb.io enough. They've done a fantastic job of keeping my board running after I had some ESD ruin it once or twice, and have never charged me as it was still under warranty.
With how hit or miss a lot of this niche keyboard stuff is, it's really really nice to find people who stand by their product and can turn things around. I get its got to be a miserable market so I don't demand it, and I'm extremely happy when I do see it.
Having the entire internet function on a “pay or be nuked” threshold that could easily get much worse if companies like cloudflare become less ethical (not that they’re saints).