Hello, I am planning to trade stocks and emini futures short term, hold 2-3 days, make about 10 trade a week. IB has better rate than Thinkorswim, IB may has better execution than Thinkorswim, but Thinkorswim has a much easier to use platform, but some people complains their data is not accurate. I need to open account with one of them, please HELP to make decision. Thank you so much!!!