Qobuz vs idagio vs primaphonic

I wanted to try Idagio, but it never worked properly on my computer.
I did try Primephonic, but I can't remember why I didn't stay with it.
I ended up with Qobuz as it has a much better catalog than Tidal(which I used for almost a year, until Qobuz finally came to the US) for Classical music. Audio quality is excellent. Plus I don't have to endure stupid MQA tracks.
Bob

what's wrong with MQA tracks? I have an MQA dac

I have tried Tidal and Qobuz. I found sound quality the same. However, I prefer Qobuz for several reasons.

• It remembers what genres I like, and doesn't come up with a hip-hop home page every time
• Offers ability to purchase downloads at reasonable prices
• Search for classical works better than Tidal did
  
• Better metadata for classical (composer, etc.) than Tidal
• Fewer tracks labeled simply "Allegro molto" or such, without the name of the work or composer

I don't know about the other two.