I have used the Qobuz desktop app for windows to download purchases, although not for a month or so. But I recall that it’s quite difficult to find the place where you can define the download format, but it is there if you persist. Last time I used it I wanted to download in both Flac and then Wav and it did prove possible to do that. Highly irritating though.
Still nice to get all format options there but I ‘ve never found a firmat iption in the desktop app which is very fast and slick otherwise.
The reason I’ve not used it for a while is that it deleted all my downloads once in a much earlier version. It shoul only delete cached non-purchased music if you sign out but it did more than that - hopefully a bug that’s fixed.