In the market like this time, I can say that it's very risky to invest in cryptocurrencies, because market is unstable and market cap is too low. We need a hype like 2017 to increase the inflow to this market, by some kind of investment trend like ICO or IEO.
What is the point in having a spike like the one that we had in 2017, if it can't be sustained? Back then, it was a wild and crazy bull run, which failed in sustaining itself. The correction which followed the bull run left many of the investors in financial ruin. And even now we can find a large number of users, who are stuck with cryptocurrency which was purchased at ATH levels.