Needs to be able to toggle a couple voices so listening to dual narration is easier

A toggle button for like to voices and a way to favorite voices or star them would be so helpful.

I like having a female voice and male voice for my dual narration books. To would be soooo much smoother to have a toggle button for like two voices of your choice. So like A and B, male / female whatever , which you chose before hand, then when the chapters change going to the other person, I can just click the toggle button on my page to the other voice. All the app would need to do is download the book in both voices ahead of time so switching is quick and simple.

As of right now I have to go back to home screen, go to default voice and then try to remember which one I liked for the second voice. Yes the recent voices is nice but it would be very handy if I could also favourite like my top ten or even four ahead of time.

Then also place one voice in the voice “A” selection and another in the “B” selection. I know there is a dual voice thing but it's for quotation words and that would work since it would still not be the right voice for the dialogue per say.

This would go along way towards me wanting to pay for a subscription.