You can see my opinions about them in the rating sections of brokers and software. Been some problems with lagging quotes and downtime in the last couple weeks, but they are fixing them and working with me as a customer very well through the periods, which is what I like most..it's not a "oh well, we are working on it" type of customer service. They are proactive. Platform is easy to use and commissions are inline with the lowest out there. Still recommend them. They have a demo trial that you can use too to try it out.