I would if I have nice stack of money invest only in projects that could potentially be used in the future, this doesn't inlcude projects such as Verge or Tron, of course you could earn with them but honestly so far these 2 prrojects haven't facinated me.

I would put EOS there, although they are in development but if they lunch their platform with all fancy features they say they will, then it could be easily turn out to be the next big rival to ehtereum. Another one will be OMG