I highly recomend the 2530's with the Greg D Manifolds. I have found that my car is extremely streetable and the 2530s come on just right. It is really hard to say which one is *better* as each one will do the job just fine, depending on what job you want them to do. You must first decide what you want out of your car, goals and stuff like that.
I'M A HOOKER My other ride is a CH-47D "Chinook" helicopter