Whitetails are easy to kill, all you have to do is hit them with a good shot. The .35 caliber bullet is devastating for something that small, no matter what weight bullet you use. Even the 185gr pistol bullets will do the trick.
My Dad used the Remington 250gr Coreloket bullet for his Moose. One shot, dead Moose. I also used the same load for an Emergency shot at a charging Grizzly. One shot Bang Flop.
Have heard some reports of the Remington Primers being hard to set off, causing FTF. I used up that one box of Remington shells I had bought without any problems, but I personally reload using CCI primers, and Nosler bullets now.