SQ pecking order: DSD, then MQA, then hi res, then cd quality. But it also depends on the mastering process.
DSD coming to Qobuz streaming?
It looks like DSD files will soon stream on Qobuz - this may take some of the wind out of the sails of HDTracks and MQA. Some DSD recordings are already available for download, such as this classic from Boston.
I checked with Qobuz directly and was told there will be "an official announcement soon."