I’ve found with this type of text that if I try to read it normally, I struggle to process the change between the start and end of each word, and read much more slowly. If I try to read quickly though, it flows, as if I’m skimming the words but still understanding them properly.
It’s a very strange feeling :)
I don’t know how to do it on Android, but look into variable bit rate (VBR) rather than 320 kb/s. 320 kb/s is a constant bit rate (CBR), and means that silence is given the same quality and detail as the busiest track, and takes up space for no reason.
The highest VBR setting, V0, is indistinguishable from 320, but saves space. Depending on your ears and the phone speakers, you might be able to drop the quality slightly and save more space 👍