Should be around an 8.5% APR, will have to double check my spreadsheets though to make sure that is about right.
Hashnest website says annualized ROI is 25.2288%, so either they are guilty of false advertising or your calcs are way off.
Hmm, I just saw that. I will publish my calcs in a bit on google docs, but I don't see how I could be off by that far. IDK though, it could be possible.