Re: [Mining OS] SimpleMining.net - Easiest way to mine and manage all your rigs !!!
92W at the wall? I think it's more like 120W. Rx580 uses the same doing 32 Mh/s, so if you take into consideration you can buy 2 x Rx580 for one Navi then it's not quite 100% better. I would say less close to 25% better 
Only if you pay quite a lot for power then I agree with you.
Not everyone lives in Russia or other country where 1kWh costs like 3-4 cents Only if you pay quite a lot for power then I agree with you.
Anyway Navi can take like from 100 to 200 watts
In linux it is not profitable to use it as undervolting and Oc does not work
