Have listened to one. That was more than enough!
I find having to listen to a 'voice', hopefully it's a voice from someone who speaks clearly, without any accent, very annoying!
In my career, listening to people over the phone, for 45 years', was PLENTY!
So it's paper books for me 1000%!
Don't like reading hundreds' of lines from a computer screen. Used to have to go through dozens' of pages at a time in my job.....scrolling up & down repeatedly.
Does your eyes' in after long sessions' of having to do that!