In my opinion, now is a good time to invest in altcoin. Currently the market has not completely recovered, the price of the altcoin is still low. I recommend you buy altcoin in the top 50 then hold them long term. I am sure that by the end of this year the market will stabilize and recover. Some altcoin that you should buy are Ethereum, EOS, Stellar, Cardano and TRON. These altcoins have good growth potential, they promise to bring a lot of profit.