MAN-GA, I didn't want to do a quote and fill the page, but I agree entirely with you. I would guess a large majority of people on this site go to a range to shoot. That is a limiting factor. Weather permitting, we can walk out on the back deck and shoot 25 - 300 yards anytime we feel like it. There's also a permanent bench for the chrony. As I said before, every load from .17 to .50+, including stuff like the.17, .204, .22-250 and .25-06 has a rainbow, however flat or tall. There's several factors involved with hitting a small target at long distance with any rifle or caliber. In a hunting situation, the major question is, "If I do my job and put the bullet where I want it, will it have enough energy and expansion to kill?" The second and most important, at any range from 25 to 400+ yards is can I keep it in 3 - 5 inches. The third, and most Ignored, is Will the bullet I'm shooting do the job on the animal at the velocity and distance I'm shooting.?
There's lots more to it. I could go on. Bullet and load selection for the game and range expected, etc. etc. The bottom line is you really have to shoot and learn them at any possible anticipated range, You can't, at least not here, sight in at 100 yards and be done. You're shot can come up as far as 400 yards away. Ya gotta burn some powder to learn them.
Pete