First one was Phonic ear (made by Phonak) it's box type hearing aids worn all the time, later got Phonak super fonts hearing aids (when it first released in the 80's) as it's compatible with the box as it works as "FM system". Used the superfonts as hearing aid for everyday thing and the box just for School. Had these until 11, the box was given to India.
At different school we used headphones in classrooms. I was 22 when i recieved first digital HA. Now using CI.
from 2 years old til i got CI at 30 I had no choice due to NHS.
With CI I had choice, I chose to have the OP, chose the device. I was in control of it and felt great.
So it's 2 by phonak, one by Widex, and Cochlear.