I think some of potential Altcoin will grow strongly end of 2018. In my views Ethereum, Litecoin, BNB, ADA, Neo, Ripple are grow within 2018. At present these altcoins are very promising and price history record which are all growing in it's price value. I think these coins are the 1st choices of the maximum investors.  So if anyone get to earn good profit then they will in these coins.