Hello, I am a rookie French daytrader, and I shall wish to have some advices concerning the platform of at IB TWS 4.0 and on your techniques of daytrading. If certain speak French, I shall understand better explanations thank you. Which ECN executes orders most quickly, Best enc, ISLD, arca etc.? The platform it is reliable, has there often do it breakdowns ? If you have craftiness concerning the platform I am interested. I accept all the advices for the daytrading. THANK YOU .