Fortunately, I've hold some ethereums, but in decimals. I got it from Hashflare. Darn, the Indian scammer named "Fundstream" made me lost 0.0025 at middle of 2017. Never trust any HYIP, nonsense interests.
I suggest you to hold Ripple (XRP) and Stellar Lumens (XLM) too, Ripple's price are suddenly increases from only a bit cent to one dollar. And Stellar Lumens price are cheap, cheaper like Ripple at past times, and seemed to be fluctuated.
Monaco also profitable, as you can use it like regular money we use plus cashbacks by using their debit card. Seemed to be fluctuated as my feeling feels said.