Seems coins are tanking a bit. Difficulty going up, prices going down. Probably better to trade coins than actually mine them right now, unless you already have a large rig.
Good time to buy into the market and diversify with some quality alt-coins like aelf or ecc.
I'm betting both BTC and ETH surge within the next 60 days. I won't be at all surprised if there is a big "correction" around late summer though.