Hello everyone,
I wanted to thank at least this way for the recommendations and answers on this forum. Helped me to choose my ebook-reader Jinke Hanlin V5. I read a lot on my way to work in the train and dont want to juggle around with my laptop. It is now a more pleasurable reading and handling experience.

Now I am on a quest finding out, how to use my ereader properly (e.g. how to read scanned pdfs even on such a tiny display)