As long as we know the logic behind that EA is OK, I am a friend too, I have only used EA for the past few years so far it is so good and consistent; because I only AIM only 10% to 20% only every month and in my opinion they are quite conservative targets and the risk is not too big if we use EA's. and I use forex robot, forex robot but I use my control when trading forex. so I do not allow robots to work without supervision, because sometimes the robot can not work well in certain market conditions.