Best piston for street/strip 340?

I'm sure it will be plenty quick with the Speed Pro's. I won't be racing it anyway. I appreciate all the advice and input, but I chose the SP based on price & reliability. My machinist knows what my end goals are and concurred that the forged SP was the right piston. Matching these with the Eagle forged rods and the stocker forged crank should yield a pretty bullet-proof bottom end for a small-block street motor.