Phonak Sphere l90 versus l70

[Bimodal_user]

Has anybody compared Phonak I70 with I90 Sphere?

Audéo Sphere™: Advancing speech understanding with AI | Audiology Blog (phonakpro.com) Perhaps the graph in the article explains the difference between 70 and 90. +1 dB SNR is said to be about ~10% improvement in speech understanding (roughly). EDIT: [image]

@Stimmenhoerer , there is probably some info which suggest SNR difference between Spheric in max vs. Spheric in moderate.