I just got the Matrix SS-1 Pro switch. Its a huge upgrade over the LHY SW-6 which surprised me, as at this point most upgrades are incremental. The jump was bigger than going from a stock Netgear switch to the SW-6.
Matrix has done a fully custom board design, 2 ports clocked slower at 100mps for sound quality, 2 SFP ports, the ability to switch all rear LED's off, clock synthesizer, and an internal LPS.
Only one review so far at Soundnews
https://soundnews.net/reviews/acces...o-ethernet-switches-review-can-bits-do-beats/
The reviewer had the Melco, LHY SW-10, and the Ansuz D3. He thinks its better than the SW-10 and approaches the Ansuz D3 but does not top it.
Considering the $1700 cost I am very happy.