This is good news!
I have a Matias Tactile Pro 3 now but it's good to see what looks like another worthy mechanical-switch option.
I'd prefer a quiter keyboard, but you can't beat the feel of a high-quality mecanical-switch keyboard.
Same, I've used the Matias for years and it looks like the price hasn't budged at all since I bought it. At least the Das version comes in at around $40 cheaper. I'd be all for the Das if I had to do it again. Otherwise, I couldn't be happier with my Matias.