strong holder of NEO, EOS, ONT, TRX . i think those kind of alter coin will be rock the crypto world near future. dont invest because of the other's word. you can just go through the project. read whitepapers, get and idea about roadmap and their team, everything. so i suggest you to go through those and decide to invest or not
But I think long-term investment is very risky. I have to analyze and read a lot about each coin or token to understand what kind of project and whether it will be in demand in the future. But also long-term investment is the most profitable. I have to look at Coinmarketcap and will choose among the top ten Cryptocurrency in the list. Although risky but this is profitable if we know the direction.