This is a really cool series that you do. I think that EOS is definitely a safe bet. We've never seen a coin take off like this prior to launch and it's got a LOT of very excited backers supporting it. I don't know much about the other coins except for PIVX. I used to hold quite a bit of it but it was one that got sold off when I went "almost" all in with Steem. Anyways, look forward to seeing how this does at the end of the 4 weeks. Really cool idea!!