wonder why it is so different.  In any event, that was my experience.  I really like prohashing, and the profit seems to be comparable to what the nicehash calculator says I would earn, so I have been sticking to that.  I also like the fact that I can get litecoin, or pretty much any other coin as a payout, and the interface is easy to use.

However, I don't think I used Nicehash since changing to the overclocked and changed the autofrequency settings, so that could have been the problem previously.