I wear hearing aides every day. SMALLER would be better and mine have BT5 and rechargeable. they are NOT cheap about $6k pair with 3 year complete warranty included. Again having options is the best thing, making them larger for me would mean they are more easily dislodged when I bend over to pick something up or are wearing them when working in shop. Having some that have better weather or fully waterproof would be great. I normal take them off when working outside or in the shop. The sweat makes them mostly useless because of the "noise" the sweat makes against the mics. Then the sweat also makes them slick and they will not stay in place. Having options is ideal and affordable options would be great. I don't know why these things are $6k pair when they share a lot of tech with modern in ear options from bose/apple/ect.
I stopped wearing my Oticon Opn S hearing aid when running because they don’t seem happy with sweat on a long run. That and wind noise can still be an issue. Also only having hearing loss in one ear means that they’re not really good for streaming audio but I do love being able to take phone calls with my hearing aid.
I’m ok with the cost since it’s effectively half for me and really $3K six or seven years would be fine considering the quality of life improvement. Being in large group meetings with multiple teams discussing project planning could be painful for me. And it helps with your relationship. When there’s a background noise source like road noise or AC or a running faucet your brain will fill in based on the frequencies it can hear and you will hear completely different words.
Did insurance pay for them at all? Part of it is going to be the whole "medical equipment" thing, the other is where they play games with the price because they know insurance will step in.