How would this work Almir? Where would Nicehash make their money if they pay you more then you can actually mine yourself?
?
No, you mining by yourself is always more profitable.
The only better option I can think of is to use DMD multipool and Nicehash. This way you can get paid in DMD Diamond which is a PoS coins which stakes new coins at a rate of over 20% a year ATM.
This way you get more profitability from your cards/rigs since your coins stake over time.
All required links re in my signature.
Cheers.