I have already had 1.469eth for today... It's 1 hour for pool to pay out.
The profit is 21 usd per rig today...crazy market..
I tried to buy another 20 rigs and the market price has gone upto 1170 usd per rig.
now is not the time to buy rigs.
now it is the time to hold some of the coin.
if eth scares you then trade it for btc and hold it.
How much have you earned back on the 30000?