i have had the Lumin A1 and X1. I loved them so much I got rid of my EMM Lab DAC which was also connected to them. The user interface is just so easy to use. I had 10,000 songs on a Synology NAS and I also used Tidal for new music. If you can step up there is a remarkable sound improvement as you go up the Lumin ladder. Wait for a used one.
Streaming music
I currently stream Tidal and Qobuz from my laptop computer through USB to my Classe Sigma processor. My amps are the Classe 2300 and 5300. Speakers are B&W 803D3. I am being told my computer is the weak link in my system and that I should consider a music steamer to replace the computer. For those of you who have made this change, were the improvements significant? Also curious which streamer you went with. I am considering the Lumin T2.