Hi @mitch2 . Everything worked out very well with the manufacturer direct. As for impressions and comparison with other products, you can read below. Same username I have here and there. It’s a long thread that someone else started, you will notice my posts starting from #36 on March 2021:
https://www.whatsbestforum.com/threads/good-mid-price-audiophile-switches.32122/page-2