I went for the $2 version with MQA but the car doesn't seem to distinguish these over the rest. You get the Hifi box when you play over wifi, it is just an indication that it downloaded in CD Quality. So if these are hi-fi, what does that make what Tesla previously offered with their premium sound system? I'd say lo-fi, or maybe crap. I don't know which.Initial impression is that it really is high fidelity after downloading an MQA album it was treated as Hifi and that's what it said in Tesla player, things that I cannot hear as clear in Spotify are crystal clear using Tidal, I did a hip-hop song by the weekend.
Spotify treated certain parts of song as bass whereas tidal didn't which I'm sure is closer to what was originally meant when the song was created, Spotify tends to favor punchy bass. Voice crystal clear on both, it was the instruments and bass that were the difference. Tidal much more clear.
Will test rock and other types later.
So far really nice! utilizing the Y's incredible sound system.
I should add that when I played it today, it sounded so much better than anything I'd played in the car before, except when I would play Qobuz with the browser, but that only worked while parked. Downloading a 75 song playlist took some time, but downloading a normal album took seconds. I don't know how much I'll be able to download, something tells me it'll be more than a few but still not a lot. It goes to the MCU storage is my understanding and not the sentry USB stick. If it could go to a USB MSD I'd get a large stick or SSD.
I just checked on TeslaFi and it looks like the new software went out to just about everybody over the last couple of days.