....
100ROI in next 85days assuming the difficulty doesn't raise!
Difficulty alone is irrelevant. Most important in this aspect (ROI) is ratio diff/price of BTC. If this will stay at similiar levels then ROI in 85 days. Future will tell how it will be....
It will be the same difficulty or less for the next 15 days :
-1.51% in 0 days Next difficulty
But it is likely to raise within 85days.
I read in a different thread that the reason for difficulty going down is PayCoin. A lot of Sha-256 miners are most likely mining PayCoin and hence bitcoin network has lost a huge hash power. Is that true ? Does anyone have any data regarding this ? Is PayCoin mining really profitable or it is just speculation ?