That's also why we DEVELOP loads. Why spend hard earned money on premium components and not strive for full potential?
And that's why we spend our hard earned dollars on premium bullets...similar intended outcome...One Shot, Quick Kill.
I live in Louisiana, where most of our hunting is in the woods, but that's not ALWAYS the case. An occasional shot is longer. 250 in some cases, to 400 yards max, usually where a powerline has a long clearcut underneath. I shoot .270 winchester, that's MY only centerfire rifle these days...Every other rifle I've had has been sold. It's a Browning with a Douglas Air Gauge #4, and I've got a Nikon Monarch 4-16x50mm BDC Reticle.
Alot of folks hunt with fixed 4x scopes, so my lowest setting is just that, plus my scope has a 50mm Objective, so my F.O.V. is wider, and light transmission is excellent. But in many situations, more magnification may not be MANDATORY, but it suuure is nice! My .270 is my Do-It-All. If I went up to visit my Dad in Michigan, I can take long shots across the many acres of cleared land, and kill. I don't need a .300 Mag, Bro.
I have 2 shotguns for other situations, a Double PistolGrip Mossberg 500 8 shot, and a Remington 870 Express SuperMag, for any and all shotgun situations, slugs if I wanna...
Accuracy, even "Target Grade Accuracy", is very beneficial, especially to a Gorgeous WhiteTail. Long Deaths are INhumane.