For me there is almost nothing useful from that features. It’s binaural streaming, but I wouldn’t use it.
So, for me, as Cochlear CI user, the best choice was Audeo Infinio Sphere 90.
The only real bimodal solutions is offered by Advanced Bionics with Naida Link. However, it’s IIRC 2018 technology, quite old…
There is my insights in CI with Resound HA vs. Phonak Sphere issues: