For the past two months mining Ethereum has been the most profitable, then Ethereum Classic to Exspanse.
But in those two months I have been dual mining Musicoin and Siacoin with good difficulty levels with my 6 RX480s, as of now I can say I am happy I made that decision.
source: happy miner from google images (istock by getty images)
It is hard to predict what direction these coins will go when there is soo much hype wrapped around certain coins at the time we seek fortune.
I see a good future for musicoin and sia and continue onward mining at a acceptable difficulty. Happy mining!
source: whattomine.com