I'm staying with Qobuz for now. I listen to 80% classical and find their catalogue to be vast and seems to be growing daily.
Tidal is way behind in this area, but I didn't realise they had so much jazz. Tidal beats Qobuz with its rock selection by a wide margin. Although, I've found that Qobuz has a fantastic selection of UK and Euro alternative/ independent music from the 80s and 90s. Makes sense since Qobuz got their start in Europe.