my next device will be a kobo, for sure! I just have two old Kindles that I keep alive because they're still useful. I ripped the drm on all ebooks I bought from Amazon because I don't trust rich people (and I was right), and now I only buy drm-free.
I’ve purchased and backed up over 700 kindle books over the years. The day Amazon made backups impossible I switched to Kobo and have never looked back.
Many with trade offs. I recommend the pocketbook 4. You can disable recommendations easily, and the unit mounts as a disk so you can read and write books as if it were an SD card.
No internet required. No sync software required. It’s quite nice!
I really liked my PocketBook InkPad Lite. After the one-time firmware update, I put it into airplane mode permanently, and always just updated DRM-free books on by plugging it in as USB Storage, and `rsync`-ing `~/doc/` to it.
The update script was pretty much this (on a laptop set up not to automatically mount removable filesystems):
Ditto. It's also significantly lighter weight than competing readers (at least when I bought mine), has physical buttons, has color models, and has really good battery life possibly because it runs a custom Linux instead of Android.