I have four Kindle readers. Sometimes, they are just called "Kindles". There are several models, ranging in price from $110 to $400.
I favor the simpler cheaper models.
They keep a charge pretty well. I prefer the readers since they are not built to interrupt reading with ads or flashy pictures. I do have thousands of Kindle books. In paper,they would weigh a lot, In eform, they weigh a total of a few ounces.
I am developing the habit of working with one book in one Kindle. I like books that say what they have to say, directly and quickly.
I have put a piece of masking tape on the cover of each with the title of that book written on the tape. I have to re-tape more often than I expected, even when using just a single word to indicate what book is being read in that Kindle.
