Hi Dave, Im just looking at the Resound app, it does have a noise filter in the actual app where you can adjust the noise level. It also has speech clarity, Telecoil adjustments and all around sound, as well as bass and treble adjustments. You need to get the telecoil connected through your Aud though.
To the best of my knowledge you can get Resound aids at Costco. As you only need one, it shouldn’t cost a lot of money. I’m in Australia so I can’t offer any further advice on how to pay for them.
The Enzo 3D model, all levels of that aid have BT. I have a 5 (lowest tier of technology) and it works very well, I personally don’t need any higher level of technology in my aid.