I had a great experience working with Dan Mullen at Lightspeed trading. He was prompt and efficient in answering all of my questions. If you're considering an active trading account, Lightspeed would be an excellent choice IMHO. I ended up choosing a different firm but if circumstances change, I'll reach out to Lightspeed again.
P.S. I'm not a shill.
P.S. I'm not a shill.