I've been using it for a bit now, has been quite accurate so far but I have been bitten a few times with coins that aren't exchanged frequently / no buy orders etc.

The difficulty updating seems to be pretty accurate and i'd say 90% of the time has been better than CoinWarz by a decent amount.

The only thing i'd suggest is limiting the exchanges to your favourite ones and making sure to double check the following:

• Actual difficulty of the coin before mining (I do this by going to the Dashboard on my mining pool of choice)
• Test the exchange that is listed, actually compare the numbers yourself and go and make sure it is an 'active' market

Been doing this and it has been giving me about 35% more return than multipools such as waffle / clevermining etc.

Keep up the good work OP!

Btw, any news on an API?