Dragonchain! i have not invested in it...yet, but i do want to! Any Blockchain with Disney ties has money written all over it and is flat out exciting! ICOs are very touchy in my opinion. But if you do the research and and really like it, they do have the potential to make you a VERY happy person later on. As far as Tron, i do hold q fair amount of it. Justin Sun is a good marketer and has some ties with a few big leagues which gives me some hope towards it preventing me from selling.