Had one from the start and also had a reMarkable 1, 2, Pro and e-readers with e-ink. I did discuss all that before so feel free to check my comment history. You can also check related prorotypes at https://fabien.benetou.fr/Tools/Eink including for the PineNote.
Now on your questions :
how usable is the pinenote with Linux?
Last time I check it didn’t run well enough (basically CLI only) so I’m still on their stock Android OS. Worked great. According to other comments it seems fine now and I’m familiar with KOReader and a bit Xournal++ so I’ll try again.
How hard is the install process?
Easy, I didn’t do anything ;)
Can an average Linux user/self hoster use it daily?
Well in my case yes but again Android, so if you are familiar with it, e.g. adb then it’s easy.
How’s battery?
Fine but power management kind of sucks so it will not go to sleep properly and thus waste battery. It’s also heavy so honestly I wouldn’t travel with it.
Couldn’t find many reviews online…
Again, I did share on Lemmy quite a bit. I do warmly recommend it if you are a tinkerer who doesn’t travel too often. If you are a minimalist who wants to get things done then IMHO reMarkable is better.




Half a dozen people said so already but I’ll repeat :
backup your stuff.
You are like a tightrope walker on a high line without security. Sure the view is amazing, yes you feel free… but a misstep and that’s it.
How? Well depends what your data is but start simple, copy your most important files, e.g. family photos, personal notes, etc (NOT HD movies from the Internet… not anything you can get elsewhere) on a USB stick you go stuffed in a drawer.
Once you DO have your stuff saved though, please, pretty please DO go crazy! Have fun, try weird stuff, bork your installation… and restart from a neat safe place. It’s honestly amazing to learn, so deeply empowering for yourself and those around you. Just make sure your data don’t suffer from it.