Can some one tell me if you ever have had any business with ATC Brokers. I think they are in California. Good or bad would be great to know.

had a quick scan on www.elitetrader.com no reviews there at all which has a complete
section on broker reviews then did google scan and simply found "advertising review"
looks like they may be new?
maybe better to go with more established broker

I had an account with them about 4 years ago...received good service....left to get lower commissions. Overall, I was satisfied with them but left because I found commissions $0.90 cheaper per RT on ES.....