Tried to find scientific information on which one is of better & superior quality for Phonak and Oticon.
Not the company representatives, naturally they are going to say their product is the best of the best but would like to see an independent study done that shows which one is actually the best of the best when it comes to BTE hearing aids and cochlear implants.
Please point me in the direction of independent scientific studies done on these two products BTE's and cochlear implants. Thank you. 
