you can choose what coins/token will be popular in 2019.
include the reason coin/token can be popular.
don't expect any cryptocurrencies except Ethereum. it seems to me that this will be the best and most correct choice of investment. I am sure that in 2019 everything will change for the better
Why are you choosing Ethereum as the best and most rewarding altcoins in your selection list? I realised that Ethereum is like a slow boom it is slowly falling and waiting for a reason for it to die from this market.
look at the condition of Cryptocurrency in 2018 it became my benchmark for estimating the Cryptocurrency future. While the benchmark of this year I think the Cryptocurrency are very capable of being a dependable coins to get more much more progress in the future and generate even more profits.