Also, you might want to follow John McAfee on twitter, he has like "coin of the week" posts and that coin usually spikes in price in the next few days.
Yeah, this could effective if you're looking to make a few easy bucks. I don't necessarily trust him, but his endorsements
do carry some weight, as detailed in this article:
https://medium.com/the-daily-bit/pump-and-dump-the-mcafee-effect-35e6437a9890Do note, however, that he could very well just be orchestrating pump and dumps, so you shouldn't trust him blindly.
John McAfee is better than FUD. So far McAfee's predictions have a lot of truth although sometimes his post is slightly less logical but at least he was able to lead a more positive opinion for the growth of crypto.