I'm an airplay user as well, I think the ultimate DAC for that is the Chord Hugo M Scaler/ TT2 combination. The high res streaming claims by most all the streaming platforms is inconsequential in relations to the 16x upscaling of the M Scaler. It seems as if it was made for streaming.
Icing on the cake, but add in a clean network switch, DDC and 10Mhz master clock and you'll be in heaven. Thats what I'm running and have been very happy with it.