You can also try second hand market, if you can get a good deal.
Hi! Is this the correct URL to download Calibre?Yeah, for pure reading go for Kindle. For audiobooks, I just use audible on my phone.
You can convert PDFs and other file formats to Kindle supported formats using tools like Calibre.
I launched the Calibre while Kindle was connected and I was able to see some books. But it is listing all the downloaded samples under book list. That was confusing. I am still learning the UI.Just open calibre and it will automatically detect your books on the Kindle.