I think it really depends on your size of the farm and also your mining tactics. If you do have a large farm and dont have money on side for power payments (i mean cashed out when currency was overvalued) then it is problematic.
Also as you say depends a lot from energy price which is your biggest cost , building rent, cooling etc...
Mining is about competition , who will do it more efficient and cheap as possible will always be a winner. If people who dont switch out rigs and mining at loos will start to get more coins as people will start to switch out mining rigs.

It could be only my thoughts, but personally think mining calculators are useless, cause they cannot predict currency price. Its so volatile that even the biggest market caps can change by 30% daily. And dont think it is possible for any top currencies to go under production cost. Because most of the people wont sell at loos , and this means inflation is slowing down.

Hello - hallo !

 ;)Looking if anyone has distributed tokens to all Ethereum wallets witch have eth in them, proportionally to whole Ethereum network.
Or is there any tutorials available.
Whats kind of gas price would be i paying?

Thank you in advance:)

It is very stupid to buy cards at premium, but this is human nature . They panic and get greedy when see such big gains can be made.
The problem with the card prices doesnt come down as fast is, cause most of the distributors bought at premium and doesnt want to sell at loos. But as longer as we stay in bear market and there is no demand for gpus they will have to down eventually as distributors funds are locked up and they will risk it to sell it a t loos then wait and might not sell at all.

If in your coutry price is to high, wait for it it should come down soon, or just import them from cheaper places. RX570/RX580 good buy now is under 200e 

Gpus are valued by demand , more demand bigger the price. Ok lets say they will much more efficient , youll see they will be priced as efficient are they. Mining game is so big that they are monitoring the market all the time. New gpu releases are delayed cause there is to many gpus now manufacturer and nobody doesnt buy them at these prices, but they are reduced every day and are nearly reached the old prices where you could buy RX470 for 150euro excl. here in Europe 2 years ago.

I do think that new series will be very expensive price per mh/s. Dont think there is anything to be very exited about it. Not always new series of cards is very profitable for mining, like RX470 from AMD is there out most profitable card for 3 generations already.

Best time to get involved in crypto mining as you dont have to pay premium for hardware and means when market comes back to life your ROI will be much lower then those guys who will buy in panic when they see big gains.
But of course there is a lot of risk , for some crazy circumstances big gains could never come  

FPGA mining would be another thing where would you want to look into it.BTC