Thanks for all the replies and experiences gents, i'll use the 65gr charge of Norma 204, it's gotta be a relatively lower pressure load at only 3500 fps.
Big question is, since both bullets shoot plenty accurate enough for 300 max yard hunting on this safari, which bullet would be the best penetrator?
Barnes 100gr tipless TTSX
Swift 100gr A Frame
So what do you guys like? Barnes or Swift, i wonder which one it will be.