I've SS'd for years in core traffic, and I love it. I prefer the dynamics of accelerating and being able to coast in the draft of a car/truck, I'd so not want have to use my legs to slow me. I'm perfectly comfy to use the FG at the track f ind myself in front of the FG riders alot anyway as they tend to go slower as to be able to stop quickly, Dual brakes will allow you to stop faster IMO. If you are going traffic jamming for fun and adrenaline doses, I recommend SS, and fist full O brakes!!! No matter what you do, please do not let someone convince you to go FG and brakeless.