Quote from sambatrade:
Back it up? Lynx will bitch and moan and say they're doing you such a favor giving you .0075 nyse all in if you're doing 2mm/month maybe, for most new people they charge .009. THEY'RE MIDDLEMEN, meanwhile, you can go DIRECT to Assent and get .0045 for the same volume, so Lyns is pocketing .003 risk free! They don't provide anything extra for an experienced trader. And on top of that, I believe they take a small percent of your upside! I can't argue with you about Bright because I assume they're about the same and I don't know what they really charge. But if you are now paying a fraction of what you did at Bright, then you must've gotten really screwed on your rates!