What do people think about MyTrack, a DAT? I originally looked at IB, but a MyTrack customer told me bad things about IB, and recommended MyTrack. But I wonder if the higher commission is worth it ($12.95 on MyTrack vs. lower commission for 1000 shares on IB). This is my first time signing up with a real, and software-based DAT. I've used Datek until now, but only using their Auto-routing because Datek told me that orders are routed to ISLD first, which was what I'd do most times even if I had L2 and all that. one side question: what does Datek do after checking ISLD? Does it SOES MM's? I asked Datek before, but the new people from Ameritrade side are not too knowledgeable, can't take their answers seriously.