The challenge isn't just that there aren't many MT4 ECN brokers. The problem is that there aren't many ECN BROKERS, interval. There are several that promise to be ECN because the term is fairly loose, but they aren't really. And the reality is that of the couple brokers that are ECN, my understanding is that MT4 is really, really hard to have a legitimate bridge with. It's like oil and water. However, I've been on the MB MT4 beta for weeks now, and it has been working flawlessly smooth. They had a delay related to the FIFO rule that compelled them to make some significant changes because MT4 itself did not deal with the new rule in a way that was usable with the ECN backend. This update eventually occurred over the weekend, and my account is still working flawlessly, but is now working under the FIFO rules. Since there isn't any new NFA requirement pending (hedging, FIFO, etc) that could change this up a lot, I am guessing MB will be prepared to get this item out of Beta very soon, and then everyone has their solution. But if you're waiting for the Demo environment to be stable, I think you'll have a long time to wait. LOL. MB's demo environment even on the Nav facet has ever sucked.Originally Posted by ;