I have a Kindle Fire though not sure of the generation - pretty old anyway. It's been good but I would like to replace it because of limits coming up on its storage (I cannot seem to affect this, whatever I try, and don't want to delete loads of my stuff) and also because of it playing up a few times when sync-ing and downloading, which I think is probably an Amazon hint that it won't be supported for much longer.
I would quite like a Paperwhite but these look as if they do not have any audio function and I like my audiobooks. I was looking at some of the reasonable deals that are around including the Fire 7 and Fire 8. It also appears that the Fire 7 is dated 2019 and 8, which looks to have a bit of extra oomph, is 2018.
If you've got a recent Kindle that will support both books and audio and has a pretty good storage capacity, please recommend.