For what it's worth, I am a big fan of ergonomic keyboards and quite recently a company released my dream keyboard. It may certainly not be the right choice for everyone, but I highly recommend giving it a try. https://eu.perixx.com/products/perixx-ergo-mechanical-keyboa...
- Ergonomic - Low travel keys - Compact and wireless
I'd love a mechanical upgrade that can match, and this is indeed the closest.