@lizzy102
Absolutely spot on advice that all should listen to. My Audi also tests me in different environments. I think that’s rare. But she is passionate about hearing. I have had some excellent independent hearing techs over the years but I also recommend a Doctorate in Audiology, preferably associated with a hospital or ENT practice.
As for wearing 2 aids.....yup...got to keep those remaining hair cells activated. I can get by fine with one aid but I don’t and have found that there is a difference even though my left ear has very little hearing left. I do better with 2.

Regards from Mary