I trade in the crpto exchange and make more then I buy ICOs which are a good project with Ethereum. Recently I buy Bunny Token, Beats and eMTV for ETH.  Actually i use eth to sell tokens that i get from bounty or airdrop. Because most of the tokens I get are using smart contracts based on eth. But I also hold eth for long term investment . I invest a little, more in altcoins with a small capitalization