We've used Drag radials, Bowling Greens, ET Streets, and Hoosier QuickTimePros on my dad's car. Hands down the QuickTimes win. I've heard they're close to the ETs at the strip but on the street it's no comparison. That's also with a full 30psi in them. Just a word of caution, you might get pulled over for drunk driving, they make the rear dance around a little whereas the BFGs, Nittos, and Bowling Greens don't make that much difference. On my friend's mid 11 second GN we can launch with 4-5psi and floor it right away and hook. 23psi in first gear will take care of just about anything you pull up next to off the start at least.