I tried to switch to Tidal, but I found their app not as good, their integration with Sonos lacking, and no parental controls, which is important to me. Music selection was pretty good. A lot of niche stuff isn’t there, sadly. For example I sometimes listen to college acapella groups, and there just isn’t as much there. All the popular music is there though.
X2go is the successor to NX and works well IMO, though I’ve never tried Rustdesk to compare.