Hahaha, I remember that thread where you got flamed 3gbird, I think buck for buck you're going to get more stopping power from a dual pivot. I prefer dual because they're easier for me to center and if you can't spend a lot of money, a cheap dual will get you more power. That's not saying that the super high end singles aren't darn good brakes - it's just that you can get that stopping power cheaper elsewhere.

All in all, the decision is clear. Delta brakes.