What a wonderful live test of audio software applications. We all learned a lot! The four applications we auditioned all have their own advantages and disadvantages. Foobar is free and sounds good. However, it remains a bit of a hassle for the not-so-tech-savvy user. Audirvana was today's favourite. It sounds great, but if you want streaming, you will need a subscription (Studio). Roon is unprecedentedly pleasant to use, supports almost all streamers, but is pricey. And we liked the Audirvana sound more than Roon.JRiver has its own nifty ASIO driver and numerous options for tweaking. Nice, but not for everyone. You buy the software for 80 Euro and can upgrade to subsequent versions for a favorable additional cost. A friendly model, though. Which one is the best? That's a matter of taste. We found Audirvana to sound the nicest. And Roon remains the most user-friendly. It is the software package that should fit. Try before you buy!