I always talk about my personal experience. I have both devices. About the Poke 2 you can see different opinions in this German forum...
https://forum.alles-ebook.de/thread/...r-reader-raus/
About the Inkbook Prime HD you can see my comments in a German forum and a Spanish one.
https://www.e-reader-forum.de/t/expl...7/post-2309863
https://www.lectoreselectronicos.com...hlight=Inkbook