RE: Looking for a new deer hunting rifle.
I have used the 270-winchester for several years of deer hunting. The 270-winchester has plenty of power for killing deer. The recoil of te 270 is mild also.
I have never owned a Browning or a Weaherby Vangaurd rifle, so I can not help you there. I am sure either of the two would be a good choice.
I do own a Burris Fulfield II scope. If I had to pick between the Nikon Monarch & the Burris, I would pick the Nikon every time.
Let us know what you decide,
Wolf Killer