Right now cryptocurrencies are the best ground for investing online.
I didnt recommend you all cryptocurrencies but some are so much promising in conferring massive profit.
Some of them i would like to reccomend with zeal are.
BCH
BNB
Uniswap
Polkadot (POA)
Offcourse ETH and Bitcoin
So many others are too good cryptocurrencies. The only thing you should do before opting into investing in cryptocurrencies is to evaluate its famous behavior, its market cap, its fluctuations, its trading site and offcourse total supply of that coin.
Best crypto wont lead you to big losses and either to benefits. But trash coin can either bankrupt you or either will lead you to millionaire.
And there is no a very very shortcut to making money. Stay safe from trash cryptocurrencies of which even a market cap is not known.