I bought the cheapest 8" Amazon tablet on sale this week for $50, because my fairly-new unloved tablet had problems and I had determined to save it only for reading comics and watching video, but it was getting worse and worse, and it was only $50. [*]
So far it's about what I expected--lousy screen, flimsy (the door for the SD card is not going to last the week--but it works. I will report back in more detail later.
The real point of this post is to link to two things:
1) how to install the Google Play store
, so you can keep your paid-through-Google apps, which works just fine and does not use require use of adb or anything more complex;
2) how to install a launcher of your choice
(I'm using Nova Launcher). I believe I had to power the device off and then back on before the home button detection option came on, but now it works just fine.
[*] It was a NVIDIA Shield K1, which has recently been discontinued; though old, it got good reviews across the board even in current roundups, and so I suspect I got a lemon, because it was a piece of shit from day one. Rebooting itself nearly daily during ordinary use, this exciting nonsense
on a system update, etc. etc. Then a hairline crack on the screen edge dramatically expanded, rendering the area containing home and recent buttons unresponsive in the ordinary orientation, so use required constantly flipping, plus once you've got that much of a crack it's just a matter of time. I'll be putting it up on eBay for parts soon.