Hi, newbie question... I'm trying to implement my first ATS. I've noticed that some brokerages offer their own API (like IB or Genesis) but that there are also 3rd party companies that specialize in ATS's but are not brokerages--such as NeoTicker and TradeBolt. Would you recommend using one of these 3rd party comanies that can interface with your brokerage, or doing everything just through the brokerage. Thanks.