Hello, I'm a new trader. I can't find information on ECN fees and which is best/worst anywhere. Sorry if this question has been asked, the search feature didn't give me any useful results. Do you guys have any good links that explain ECN pricing and which give rebates for what reason, which charge extra for what reason, which is best in high volume trades, which is most reliable for stops and so forth? Any information is greatly appreciated. Thank you.