I agree with you, a good 250 grain 35 caliber bullet is a "kill it all" bullet. I love the 35 Whelen, and have shot a good variety of bullet weights and styles in my rifle. If I had to shoot only one bullet, I would seriously consider the Hornady 250 round nose as that bullet. I have also had excellent results with the Speer spitzer 250 grain Hot-Core bullet. For the hunter, arriving at a single good load for a particular rifle can be a good thing. However, as a handloader, I still love to play with the available options though.