I wish it was that simple, but it’s not. This has been argued to death for decades. The answer is no one builds any kind of power with ball/stud or bolt down rockers. Not even the GM guys who swore for decades the ball/stud rocker was superior.
I agree there. The chevy boys have been modifying for shafts and girdles and the like to make their junk strong enough to live with big springs and at healthy rpm. Mopar can probably get the job done with stock shafts and factory iron rockers.