Using Bluetooth mic with iPhone + Signia Stretta

[Zebras]

Just be aware that your Signia Stretta work on Low Energy Bluetooth and are MFi HAs so a Bluetooth mic is unlikely to connect.

MFI vs Bluetooth

I was wondering if someone could explain to me the pros and cons of MFI hearing aids vs Bluetooth classic. Reading through other posts on here it sounds like the main advantages of MFI are better battery life for streaming, and perhaps some more customization options within the OS? And the main advantages of Bluetooth classic is the ability to connect to laptops, tablets, more Android devices, but at the cost of battery life? What else am I missing in terms of the pros/cons? I’m an iPhone use…