There is some promising altcoin in the crypto market such as Cardano, Ripple, ETH, and weves which could be the best altcoin to buy. In fact, this is the exact time to buy altcoin because all the coin is very cheap now so buy them and make some profits.
Yes definitely one should buy altcoins too along with bitcoin and other cryptocurrencies.Altcoins and cryptocurrencies are a good option for making a lot of money as they are the money making machine and everyone should take advantage of them.You can buy altcoins when the prices are low and then hold them for future rise in price.There are various altcoins like ripple,ethereum etc which are also doing well in the market.