Is there any prop firm that trades through Interactive Brokers? Alternatively a prop firm that trades thru a broker that supports server based simulated stops? I'm currently with one LLC that trades thru Genesis. I'm quite happy but the main reason I'm looking around is that Genesis doesn't support broker based stop orders. It affects my strategy quite a lot since my ping time from Australia is around 250 ms. If my stops reside on brokers server, they could get executed more than 1/2 second faster. It makes a difference (less slippage) in my momentum type of entry.