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I started trading with Forex.com, and its commissions were also lower. The spreads were also quite satisfactory. Another broker that I tried among the regulated ones was XM as it gave good services to me. After a few months, I got to know about Coinexx and it was a good decision for me to switch over as the commissions were less and the spreads were also lower. I got to find out that they do not restrict any trading strategy, and will update you soon after a trial on EAs.