Nana:
Since RealTick cost 2 1/2 times Esignal, I would think there would be many times the number of users of Esignal. These Esignal users like there Esignal or they would not be using it. But, that does not mean these users would not like RealTick if they were willing to pay $250 per/mo and tried RealTick. I think $250 per/mo is not much of a consideration when it comes to putting my life savings on the firing line. If I become convinced Esignal has more to offer than RealTick, I will make the change to Esignal and the cost difference will not be a determining factor. For most traders, Esignal would be the best choice due to cost. But, for a trader with several monitors to display their tables and charts on, RealTick does a great job. I use 32 windows in my trading display but I am sure I could do with less and be just as effective.