Altcoin is an alternative to Bitcoin. Coins in Altcoin are very good and profitable. Perfect for you if you want to invest in Altcoin. Lots of potential coins for us to invest, like Ethereum, XRP, Litecoin, EOS and others. And I hope your investment is not one coin, it's better if you invest in other coins so that later you have a lot of work in investment and get different benefits.