I'm mining Zcash with:

01 - R9 280x - 70 Sol / s
01 - RX 480 - 75 Sol / s
02 - RX 470 - 130 Sol / s
01 - I7 4790K - 25 Sol / s
01 - I7 3790K - 20 Sol / s
Total - 320 Sol / s

I do not pay for energy.

With the price at 0.21 still pays off? Or do they recommend another coin?