Currently digital currency of crypto currency are very popular in ETH, NOE, LOTA, LISK BTC. Bitcoin demand is very good at marker prices. You always have the crypto currency and then you have to invest. Investing yourself and investing without investing in your hard earned money. However, current ETH and BTC marker prices are going up.
I am buying a lot of ETH and NEO to prepare for those ICOs that I will invest in next time. Because I find that the trend of investing in ICO is very prevalent when most ICO projects after the completion of open token sales and commercial sites are greatly increased value so if you want to invest sustainably in 2018 I think should choose to invest in ICO.