How are they w.r.t. human rights abuse, enshittification or otherwise being an adverse contractual partner?
I'm not entirely sure what level of morality you are aiming for... it's an electronic device, and contains lithium and other rare substances which are won and manufactured into parts far away and in highly problematic conditions concerning human rights, as is true for most devices you are likely to own. So maybe not that.
Their cloud as well as online in general is optional for basic use (not updates and onleihe, of course), and their servers are based in Germany, so Datenschutz applies.
You own your files, and nobody asks where you got then from. If you buy from their store or do onleihe, of course there is some amount of tracking. They are linked to German book stores, the one from which you buy the device will be put in as default. However, it's not hard to choose another one from those participating in the program, or buy independently and load the file onto your reader. More details are likely to be found in their terms and conditions.
The maximum size I could find on Geizhals (tolino epos 3) was also only 8" diagonally which is a tad small. I'd prefer something closer to 10".
Yeah, they do not have a device that big. Kobo does, I think, with the Elipsa, but as I said, you'd have to import it and can't use onleihe there, which made it unsuitable for me. Might not be for you.
I've tried finding equivalents to some recommendations in this thread but it appears they're entirely different devices and some even have Android.
Tolino used to be a part of Rakuten for some time, all the current devices have virtually the same hardware as kobo devices, with customized kobo software, which is based on linux.
for more details, look here: Wikipedia
I just wanted to say, I've been very happy with both tolino and kobo, the devices last really long, and I want to pull my hair out anytime I have to deal with an amazon device of any kind instead. Take from that what you will!
Thank you! I was fervently hoping that the one comment on this says exactly what you said, so I wouldn't have to...