I think now is a bad time to invest in the coins that have already increased multiple times. Go look for low cap projects and research before investing in them.
I see the conditions of the exchange at this time, many are red and in my opinion this is a very good moment to buy as many coins as you can, at least from the capital you have can be used to buy a coin so that when the price goes up you don't miss the profit you can get.
We are loosing our the best opportunity to invest. Actually the lowest price of altcoins buying time is over. Last 1 year or 90 days in coinmarketcap altcoins price history getting higher. New altcoins or below IEO price coins are the best to make investment.