Sort:  

Buying into a cloud mining pool , but personaly , i wouldnt do that , as i invested in some currencys , they got cheaper , and because of that you have to wait for their price to go up , so you could sell them to be in a profit.
Trading is good , if you know what are you doing.

But the apsolute most from crypto , i think you could earn if you have your own exchange...

Coin Marketplace

STEEM 0.19
TRX 0.16
JST 0.030
BTC 66050.37
ETH 2629.02
USDT 1.00
SBD 2.68