I read a moderate amount I'd say, about 2 weeks average for a book, and I was using a very old and very beat-up but still functioning 4th gen Kindle until recently.

However, I woke up from my stupor when Micro$oft's eBook store closed and purged their library from under everybodies butts. Giving Amazon complete control over my library is a horrible thought, so I'm out.

I am now a happy Boox Go 10.3 + BookFusion user. Crisp screen, great battery life, full android with play store underneath. It syncs to my phone, has most of the bells and whistles I need in terms of reading, and it supports writing handwritten notes (albeit not onto the ebook itself; that's apparently too sci-fi even for 2026), and Bookfusion can sync notes into Obisidian vaults via an Obsidian plugin. I feel in control. I buy books from alternative sites with either no DRM to begin with, or where I'm confident I can remove it. Bookfusion costs me 20EUR a year.

I'm fairly happy with my setup.

EDIT: yes, I'm aware Boox are not the good guys in this story. I have not signed up to any of their services - the device is perfectly usable without that. I turned their book shop off immediately, and I do monitor+block the Chinese IPs it's trying to reach on my router.

Note that Boox does not release the sources for the GPL software they redistribute.