Then invest it on ICO so you can get some profits out of it. I would recommend buying in Pre-sale so you can get discounts for additional coins. Then hold it for 2-3 months after they got listed then you're 10 Ethereum can get up to 20 Ethereum though it's not as easy as it looks 
. You would try researching first before doing anything.
Well, its also one of the choice that we can take to double our etherium since ico is good option. . You would try researching first before doing anything.But please remember when we want to double our portofolio then high risk to loss the capital also there. Please be carefull before choosing the inveatment.