C'mon, you have to admit that SOME 4-finger chords in certain keys are fairly unergonomic. Especially on a synth-action keybed, it takes a lot of finger pressure on the short black keys to get everything down. I've noodled around on B3s in keyboard and organ stores. From the first time, I could tell that the movement was more comfortable and the keys were consistent and easier to depress.

With electronic instruments, there are no hammers or valves restricting the mechanical design. What if they designed a keyboard around the ergonomics of the human hand?!? I don't think this was at NAMM, but...

https://hichord.shop/