Split keyboards are niche enough that the cheapest option I found was building it myself (with pcbs by jclpcb). Ones I looked at are corne, cheapino, lily58, and ferris sweep but I settled on the chocofi and have been loving it
Edit: my goal was to find something “corne-like” as there seems to be good resources for it and I wanted to try the miryoku firmware
Bro this is a linux community, what were you expecting?