[korio]

Hi all. I'm an ebook addicted, and i've used since now my smartphone. It is a good one, 5.5', blulight filter, but i feel it is very weary for my eyes. Also, i need for some studies to have a bigger one, for read pdf, and because.. coff coff.. after 40ties we need bigger..
I've tried ebook readers in my past (i was registered here), and i want to retry.

Ideal ereader for me is:
1- 8' or more for pdf
2- fast
3- waterproof
4- wifi
5- under €100... (oh well, i tried)

Any hints?