Hello!
I am new with the EA Studio and I am pretty surprised with what I see especially when backtesting Forex strategies. The free videos from Petko helped me a lot to get started.
I have been trading for many years manually and it was taking me a lot of time to test strategies. After that with different parameters, adding indicators and most of the time it was lost time.
I really like the editor in EA Studio. It is fascinating when I put indicators, change parameters and see the outcome at the moment. That would have saved me years.