Good choice in caliber, this would be mine if I only had one big game rifle.
One of the most choices in over-the-counter bullet weights around. 150gr would be best for deer and up to 165gr for mulies. I like the 180gr for elk and up to 220gr for those up close shots on big bruin. This caliber has taken more deer (besides the .30-.30win.) to date. I beleive it to be the perfect gun for deer size targets within 350yds.
I have both, the .7mm mag and the 06,(along with others)I prefer the 06, it gets the job done.