Back in the early 80's, I used a 7 Rem Mag for everything. At home, in E. TX and for Georgia deer ( got to go once!) I used the 150 NP. I never killed anything over 15-20 yards with that rifle, but man, I shot the devil out of it on my home made range! ha. I had a 160NP load made up "for elk one day", and loaned it to a friend for his elk hunt. It worked swell he said. 10 yrs later, in another state and another 7mm Mag I loaded the old Barnes 120X( w R22) laser! I gave it to my Pastor in Texas and he used it on deer and some exotics, including one 400yds Spanish/Ibex mix Billy. I went one to play with bigger/faster, 7mm STW and 7mm RUM and I liked the 140s in them, even though I never killed anything with them, go figure! A good tough 140 or 150 has a good rep here in Utah, but a lot of folks use 160gr. Good luck to you pard!