6mm arc vs 6mm max vs 6ppc

[Wild Bill]

The 6ppc set the gold standard for short range benchrest. But if you look at the 6mm arc or the 6mm max , both of these will easily exceed 3000 fps with a 68, 70, 75 gr projectile. Will a heavier projectile with a higher BC set the new gold standard? A flat base 90 or 95 gr or heavier in a benchrest platform? What’s your thoughts..