For sure you are also right...
It is relative to the specific individual and the level of impairment...
And hearing aids with an acoustically tuned room by the user himself and for himself with his hearing aids in place will be optimal...
Curtdr is absolutely correct! I have fairly compromised hearing that happens to everyone in my family. The biggest improvement in my system was a pair of Oticon hearing aids. I have no idea why so many are so reluctant and advocate trying to tune your system to your hearing loss. What a waste of time and money.Hearing aids are programmable and your hearing will probably change over time. It pains me to see these threads when the answer is so obvious, just try it!