Hi all,
what are you using? 24 hour average estimate or 24 hour average current? Or maybe only current? and why? Someone is doing some test?
Thanks to all

With yiimp based pools I use the current estimate. The 24 hour estimate is an average of the previous 24 hours. Yiimp does not attempt to predict the next 24 hours (if it could do that with any accuracy we would all be rich

).
As they say in the financial services industry, past performance is not indicative of future results.
I'm sure others will have different opinions.
I agree and understand.
I have been collecting coin stats, and trying to make a profit switch algorithm. It is really hard. You get a current difficulty, or a 24h average, or 2, 4,8 h... this is by no mean, an indicative of future performance. Take for example DNR, whose difficulty swings wildly in -1000% to + 1000% from an avegare. Even if someone figure out how to do this, there is still the price. Some coins have a high volatility in exchanges.
I will try to use machine learning in order to predict a little better future performance, based on past and current data, but there is no garantee it will work.