Spec clutches? 6 puck clutchEs on the street Any good?

I need a new clutch. It will (for the time being) be behind a 300hp 318 A833. Looking to do spirited street driving and some drags racing. Will probably end up with a 408 (450hp) in the next year or two so and I want to build for the future. Anyone have anything good/bad to say about spec clutches or 6 puck clutches in an A833 tranny? Had a 6 puck in a 2.2 turbo Daytona making 300+ lbs/ft and it held nicely to my abuse drag slicks etc. There’s lots of reviews on 500 hp mustangs who like the spec stage 3 (6 puck) clutches but can’t find anything for small block mopars. Thanks boys...