It seems to me that today it is very difficult to make a choice, especially if you do not take into account the top-rated coins, like Bitcoin and ethereum. Of course, but I am convinced that there are very promising cryptocurrencies, such as iconiq, as well as Populus, but to be confident in their prospects, you need to study a lot of information.
Populous i believe be good coin, on last bounty that they held also success and make good progress. Everything in crypto we need to research so we not wrong to make any decision and it will really help us.