Us humans "sometimes" forget what counts in the shooting sports,,, not all of us,,, but the majority of us follow the simple rule of thumb.
Go to shop,,, buy rifle,,, pick up ammo,,, sight it in,,, stop at gas station,,, pick up tags,,, go hunting. Oh,,, and remember to bring lawn chair,,, ground cover and pillow if we plan on spending the night. Ha.
Humans like to confuse things, mess it all up with math and numbers,,, jump on the the Web to share this data that dosen't mean alot to the average Joe or Sue,,, the masses are hunter gathers like the fore father's and mothers before us.
Nothing wrong with jumping into the new and improved if that's what floats the boat. Some of the younger generation might follow along with our hobby,,, but the larger portion isn't jumping on board.
The costs to get into it, hunting permission "could" factor into it,,, and time... How many young folks have the time,,, would they buy in new & improved,,, or take on second hand / hand-me-down.
Soooooo many ways to look at the big confusing pie of endless.
Let's face it, the larger % of humans buy what they like and want,,, some shoot their new to them iron once or twice,,, others a bit more. Target only or hunting,,, purhaps both if it works out.
Don't know since I follow my own lead now days,,, unless when I'm shooting match,,, I follow my """1""" lead since he pretty much has it down to a science. Ha... The both of us do pretty good with old school as we keep it simple. Sometimes we show up at these matches missing some of our gear,,, Ha. No problem as we seem to manage with borrowed equipment for the day.
Grail, Pail, Hail, or Mail. It's all part of the Ail program,,, each human gets to pick and choose what works for them,,, the easy path is much more fun than over thinking things.
Load heavy, shot long, think small,,, enjoy the irons you have if there dialed in,,, the best shooters out there know the winds,,, that what gets the little trajectory into the V ring down range you know. LOL