Blockgeeks.com has a lot of good things for crypto enthusiasts, newbie, and medium users. I also usually like folks on Medium, a lot of people with good knowledge and opinions. The Hackernoon is a must to read. There are some PDFs that all of us should read at least once. Coindesk & co are good only to follow the news
I find the best on medium or hacker noon, but I haven't given block geeks a chance, so Im going to look into it.