If you don't have access to cheap electricity than you should not mine for profit because it is worthless.
Agree, it wont make sense running expensive machine, when you are end up paying high electricity cost..
Also, price of the coin matter most.. a best example would be ETH... In march, price was around $10 and now it is trading at $250+ ..
so those who mined ETH during or before march would be in a enormous profit stage..