My first rig: 3 - 380x and 2 - 390. To sgminer bat:
sgminer.exe --kernel lbry -o stratum+tcp://lbc.coinmine.pl:8787 -u . -p x -I 17,17,19,17,19 --gpu-threads 2 -w 64
Give all 340mh and power 1300W and profit about 9$ in a dey.
My other rig: 3 - 1070 and 1 - 970 give all 820mh and power 810W and profit about 20$ in а dey. Energy 0,03$ - 1kW.