I really love what Ben Vallack has done with the piano (featured in this video if you haven’t seen it). But I’m terrified of trying to learn such a small layout.
I think my ideal would be similarly just 2 thumbs on each side, and instead of 1222 like the piano, I’d want 23332. Anything like this out there?
If you’re up for 1 less pinky and in the EU, keeb.supply is selling the Zilpzalp (disclaimer: i’m the designer of that board).
Also check put the Rufous, it’s the Hummingbird but with splay.
Also, getting the pcb manufactured isn’t really more time-consuming than buying from a shop :) Unless you can get an assembled kit, but I don’t know whether anyone is selling those for the hummingbird.