Which Clutch up to 450hp Street car with some drag racing?

I'm running the Ram Borg & Beck Powergrip HD clutch behind my mild 340 pushing 392HP/381TQ and like it. The 418 340 im building will have the same clutch. Have not had any problems while beating the heck out of it. Not having any slip or chatter running hot laps down the strip. Its manageable on the street, granted you have some more force on the peddle than a diaphragm style clutch. At the end of the day it is personal choice...