sidinuk
yep, you'd always want to avoid a simulated stop because not only might it get lost in the heat of battle, but simulated stops also mean that as it is done as a stop limit order, if the market goes through the limit, the stop is then reissued and this is how IB does it, which means you could chase the market all the way down
always get a stop on at the exchange, and if the exchange wont accept a stop, go for a a stop limit, use that instead of a simulated stop, but use as wide a limit as the exchange will allow, i think IB only use a 2pt limit on the S&P for example, so a stop limit held on Globex is way preferable to IBs simulated stop