The screen dimming and fon't adjusting is great for me on app and the Kindle. I'm very light sensitive so ... Godsend.

My library is okay. The digital selection is county wide so it's better.

Generally you can only get a card for the county you legally reside in. (Florida libraries have a special thing for snowbirds).

I have family on other countries, and we've shared our library cards so we can find different things. Maybe not totally legal - I don't know. But it has worked for us.