the truth/opinions about cams

Seems theres always a cam question. The answer id like to find out is when a statement is made about newer grinds vs old......My guess is no ,but id like some opinions...
I think I missed your mentioning of supporting stats, links, actual comparisons you’ve done or know of etc in all your posts here, seems you haven’t posted anything to back up your guesses, thinking or opinion. I don’t believe you really showed anyone anything. Or again, I missed it.