I trialed Oticon Real, Phonak Paradise and Moments. With the Oticons, best I could figure, had noticably high distortion (almost equal 2nd and 3rd) in the higher frequencies. That was a short trial. Phonak Paradise were very smooth sounding with the best processing for supressing noise and highlighting voices, but the rolled off sound and lack of resolving of instruments wasn’t great. I decided to trial the Moments because of everything I’d read about their capabilities for music, especially the notably higher sampling rate. They’ve been great, very resolving for music. Voices are crisp too.
I’ve never heard of a ‘power dome’ for Widex, they call domes tips. They do have a power receiver, like other brands, for higher sound levels in the ear canal.
If you’re in the music industry, do what it takes to make the Moments work.