I agree in BTC, Ripple and ETH. Not in ADA, I think this token will just regularize its patron and eventually go down maybe more than 40%, another tokens are much more stronger like EOS or TRON, but if you ask me 1 Coin to recommend for 2018, that would be MaidSafeCoin, when they get to the SAFE launch it will blast and be the model of other descentralized services all other the net.