Phonak Naida Marvel/Oticon Xceed setting for musicians?

The key to music is the “Input Headroom” or input dB spl.
Widex, Oticon, and Starkey all are rated at 113 dBSpl.
Unfortunatley, Phonak does not specify, but I trialled the Phonak Marvels and no amount of programming satisfied me.
They don’t have the high input gain to process live or even well recorded music.
Garbage in = garbage out.
Glad the Resounds are working for you.
I went with the Oticon OPN S, and the music program is really accurate.