So I used fakku before to read hentai and later pururin since it had more content in my tastes. But now pururin is down and fakku has mostly gone pay-to-veiw, so I don't know where to read hentai anymore. and unfortunatley I don't understand how to use e-hentai.
sadpanda is definitely the best. No ads, tons of content, great search engine, etc. I even play the little g.e-hentai.org RPG every now and then.
The cookie trick is not very difficult to understand. You just need to be logged into e-hentai.org, delete all exhentai cookies, and then copy all cookies from e-hentai.org to exhentai.org. There are many pieces of software for all browsers that can do this.