I don't use any robot to trade. because I think manual trading is the best of all rebuttal. You can learn to watch and make pure profits. I can make 10 pips per hour which means I don't need any robot. therefore I do not think about it. and I think robots are a very risky element in forex because robots cannot control the market if the charts rise very high or very low. So manual work is better than robots because some time will wipe your capital and you will become more lax.