I used the Matias Ergo Pro for exactly 14 months. After the first month I bought a second for home. At 13 months (ie, one month out of warranty), the first one started having reliability issues with the quiet click switches failing. At 14 months the second keyboard started failing in exactly the same way, also one month out of warranty. Their support was unwilling to help outside the warranty period.
Recommend staying away from them.