I used to get a lot of back pain, which I realize now was from scrunching my shoulders together to keep my wrists in typing position for X hours per day. The fact that it’s a quality mechanical keyboard (the quietest switches, brown I think, are just fine for an office) is an extra bonus. I’d recommend giving it a try for anybody considering it. It’s a good in-between, being an ergonomic keyboard that isn’t particularly “funky”, in terms of layout.
https://keeb.io/collections/keyboard-pcbs/products/quefrency...
Thanks for this. I'm getting closer to what I'm looking for.
I'm comfortable designing and assembling PCBs but don't really have time to debug a brand-new design, so I've ordered a low-profile Lily58 kit. The Lily58 is most of what I want and has open source PCB, schematic and case. If it doesn't work for me, I'm expecting to modify it to something more like Quefrency.