naida venture is about 1 year old as of now, it is still a top notch HA and has all the features that audeo belong has + more power but without being recharable.
Battries depend on how much you use the streamer and how much they need to amp up the sound for your loss, but should last oprox. 2 weeks in the case of 675.
The com pilot air doesn’t last that long compared to the normal com pilot 2, unless you hate the sling around your neck I wouldn’t recommend it.
Programms are available in the fitting software, just look over them once you’re getting fitted, you’ll get the idea what they do and if you need them.
Sine the phonak concentrate on pickung up and arc in front of you, the programm that narrows that one down additionally wasn’t really doing it for me, also the 360° programm is rather quiet and didn’t really do much for me.
If it weren’t for the OPN I would have picked a V90 SP Naida, they’re very good aids.