Over a 10 year period I tried about a dozen different factory rounds, in a nutshell, it didn't matter, they all killed deer...
I went back to the 100gr CoreLokts...Now if you are hunting fields where ranges can run over 200 yards, look at the Federal Premium 85gr Sierra GameKing HPBT...It's flat shooting and excellent for long range deer/antelope hunting...
Other than that, whatever your rifle likes in the 90-100 gr factory loadings...