It would be helpful if we understood what you're currently using for a DAC. If your goal is to keep your DAC then you've received some helpful feedback. It sounds like perhaps you don't have the DAC yet either.
If that's the case, then the easy button may be to simply get a combined streamer and DAC. Most will come with a free app that will allow you to stream music from Tidal and Qobuz and depending on what you get there are a number of aftermarket apps that are free or close to free that may provide a better user experience than the manufacturer's app.