I've been thinking about those tiny hearing aids a lot these days too. I seem to have such bad luck with my earmolds, whether they're hard or soft, or full or half shell. After just a few months each time, I get so much feedback. And then when I replace them, the tubing and new earmolds hurt my ears to the point they bleed/scab over. And this is with different audi's so it's not like the same audi is consistently making me bad earmolds. I've been so frustrated with this the last few years I want to eliminate the whole tubing issue and get something inner-ear, but I think I'm too deaf for that. I'm at 105 db loss so I still wear BTE. I don't mind the BTE whatsoever, it's the earmolds/tubes hurting that I hate.