I’ll happily keep reading on my kindle, it’s the most ergonomic way of reading for me especially when traveling. I get that there are other options like Kobo, but I don’t see it as significantly better than the Kindles. And I like the fact that I can also use the iPad and iPhone apps for kindle to read on the go if I don’t have the physical kindle with me.
I haven't had a job that requires travel in a long time, so looking at it from that perspective, having my library also require some kind of additional device maintenance cycle or whatever really adds a layer of complexity I don't want to deal with, so depending on what options I have and what I'm buying, I'm finding myself these days purchasing physical books more frequently just to avoid the hassle for future me.
Since then, I bought a Kindle Paperwhite, and I've made a game of either getting free e-books when offered on the store, or purchasing books when on sale and I've had sufficient Amazon gift cards from Microsoft Rewards, so that I've not spent "real" money on any virtual books, except for when I've purchased an ebook to go along with a newly published hardcover by an author whose work I feel strongly enough that it merits such doubled purchasing.
(This is absolutely bonkers though – the experience of using an e-reader has basically not gotten better since 2008 when I got my first Kindle. There are still glaringly obvious usability issues which nobody has spent any time innovating on.)
Some of this post just seems that an "Android Authority" only just now realized there are less-forked Android-based e-readers versus Kindle and they feel happier with the Android ecosystem (and its DRM) than Amazon's. To me it feels a bit like a choice between Purple Drazi and Green Drazi. Many of the same problems but a different ascot color.