Just on Finn Aagaard's article on the .270, it's a good article but I do find it a bit misleading. He starts off saying that Jack O'Connor experienced more big game put down with fewer shots with the 7 x 57 than with anything else. The implication being that though Jack O'Connor touted the .270 in his writings, the 7 x 57 was better at putting down big game with fewer shots than the .270. However, the reason that Jack O'Connor made that statement about the 7 x 57 was simply that in his early days he used the 7 x 57 more than the .270 and also that his wife whom he accompanied on most of her hunts, used the 7 x57 as her big game cartridge. Therefore, he saw more big game being shot at with the 7 x 57 than the .270, and as a consequence, saw more big game put down with the 7 x 57. However, he considered the 7 x 57 as a down-loaded .270 and not quite as good, notwithstanding that in his later years he returned to the 7 x 57 because of the reduced recoil and possibly muzzle blast.