Last week I ordered the Naida III UP in black and silver, my audiologist ordered it first thing Monday morning and it was in my ear by 3pm Tuesday, I ordered it for my weak left ear because I have been having a lot of problems with my stronger right ear, I'm sure I have an infection or something and I have seen 2 ENT specialist and they both don't give a toss, very frustrating.
I have been solely using the Naida in my left and it seems to be getting stronger and I'm feeling more confident with people and using the phone (work on a IT helpdesk and not hearing sucks) and starting to hear the TV a little better and doesn't seem to be has muffled.
Not sure if I will keep it though, I have the 30 day trial and only a $50 return stocking fee if I don't want it, I'm hoping if I can get a ITE instead now that I'm feeling my left ear getting stronger, although the waterproof feature would be nice for when running cause my old aid craps out from moisture.