I'm in the same boat as OP, looking at same models.
I'm leaning away from Lumin since more people seem unhappy with the app, while both Auralic and Aurender have their fans and conflicting info on which app is better.
Another wildcard is the Matrix Audio Element S (pure streamer, no DAC) that has an i2S output that is compatible with Denafrips DACS and others. Roon certification still pending, but I think the bigger concern is their app.
The recent price drop on the Auralic G1.1 streamer had me leaning that direction, but still on the fence.Innous entry level models don't seem to be a large enough step up.
I don't care about Apple Music, but if that is your primary hi-res music, then I think you have to consider EVERSOLO or Filo F7. Because only an android based streamer will be able to do HiRes Apple Music, everyone else is gonna do AirPlay, which is compressed + resampled. If you use Tidal when you care about HiRes and Apple is just convenience, then any model with AirPlay works.
But high-end streamer and Apple HiRes is messy, with the other alternative of a long cable from iPad to streamer. Apple AirPlay is easy