Okay I have about 900 Kindle books that I've paid for. I've never dared try stripping the DRM off them in case Amazon somehow finds out and blocks my account, losing me the rest of them. But since Amazon's planning on deprecating my Kindle in May now I guess I have nothing to lose. What would everyone suggest? And can anyone recommend a good e ink reader to replace the Kindle that can read files from any source?

@afewbugs You might want to take a look at https://www.xteink.com/products/xteink-x4

Tiny (smaller than a phone), cheap and completely open. It is so small it is very pocketable, which is great for always having it with you. There is an alternate firmware called Crosspoibt for it that is excellent.

Xteink X4