[dmitriid]

Thank you for finding this!

Still three times less than a Kindle Unlimited subscription :)

[ChrisLomont]

I'd guess the Kindle is more convenient, no waiting for a title, no late fees, and has a vastly larger selection (on average).

Plus one can put their own content on Kindle, thereby taking lots of titles on trips or elsewhere.

[dmitriid]

Yup. Convenience is hard to beat.