Im getting around 14000 sol/s for gtx 1070 and 8500 sol/s for gtx 970. the 4 x 1070 rig lolminer was crashing every 10 20 mins so I changed the batch from 2 to 4 ts been almost 1 hour so far so good.
Edit:
strange thing just happened. the gtx 1070s hashrate dropped of 14000 sol/s to 7000 sol/s