Pls anybody explain me the difference between MANUAL_FAN="YES" + FAN_SPEED=75 and MANUAL_FAN="NO". Stability? Consumption? Because I have used both of them and did no see difference in hash and consumption too.
They won't make any difference in hashrate, but automatic speed control will probably allow your GPUs to run warmer than a relatively high manual speed setting. It allows you to trade more fan noise for cooler operating temperatures.
I can not find the optimized setup for 1070. Do you have suggested setup? Or the newest oneBash is the suggested?
I don't know that I'd consider it fully optimized, but you could use the settings in my auto-profitability switcher as a start (see the link a few posts ago). The Equihash and DaggerHashimoto settings are probably the most tested at this point, as those have been the most profitable lately.