As @melm mentioned modular aspect of build important for ease of repair, same as my Laiv Harmony, DIY for some.
The lack of pro reviews is the one thing I absolutely don't get about Musetec. Laiv flooded youtube and other reviewers with demo Harmony dacs, result much hype and sales. I've seen the same thing with Holo, Gustard, SMSL, etc. seems many ascribe great authority to 'professional' reviewers.
Pro reviewers should be taken with a large grain of salt, negative reviews ensure manufacturers won't send you equipment and alienate fan boys. Danny at GR Research has many enemies what with his critiques of loudspeakers. Another outspoken one is Mike Powell, OCD HifFi Guy. These guys may or may not be correct in their criticisms and/or solutions but the point is they come under attack for negative reviews. Pro reviewers want to be liked, brings in more subscribers. Musetec doesn't play the game so its left to owners to spread the word, I can see why some skeptical with this, owners of equipment often morph into fan boys.