Noahlink Wireless will connect to both the Ambio or Ambio Smart, this is speaking from experience as I have both at my disposal.
Danalogic 1.18 is the latest version, it’s exactly the same as Resound Smart Fit but with different colour scheme and has the NHS models on it.
The Ambio Smart is a better aid as it’s a series 7 chip vs a series 5 in the regular Ambio.
Direct bluetooth streaming aside, you get more advanced Binural Directionality with Spatial Sense and Impulse Noise Reduction.