There are a few criteria that I ALWAYS consider before adding an alt-coin to my portfolio. I like them to be Money Moving Mineable Multi Million MarketCap-coins. I call them MMMMMM-coins, that has a nice ring to it.
Einsteinium has a $72,118,706 market cap at the time of writing and is mineable.
But for me to add a coin to my portfolio, usually I like to see over a billion usd market cap and a focus on privacy.
Time will tell.. If Einsteinium keeps going up and gets listed on the biggest exchanges, I might add it to my portfolio. :)
Whats your opinion? Give me a comment below