3x Reference R9 290 (water cooled) 3x 30Mh/s 69-74°C
1x Gigabyte Windforce R9 290 26-29Mh/s 84°C (soon to be water cooled)
1x Sapphire R9 380 18-19 Mh/s 67°C  (soon to be water cooled)
Will probably buy 1 more R9 290

Total Hash: Usually between 130-137Mh/s
Total watts from wall: 1150-1200w
Electricity Cost: 0.03/0.05eur (Day/Night)