Thank you all for your kind comments. It really was incredible. I would go back tomorrow if I could. I shot the buffalo, wildebeest and leopard with 299 grain Sledge Hammer bullets in my 375 H&H and they performed perfectly.
I hadn't finished load workup for the 300 Win with the 196 Hammer Hunters so I used my 200 grain A-frame load, which may not be my choice for long range but worked admirably for this hunt with 5 out of 6 one shot, dead on the spot, kills. The longest shot I had was 200 yards on the zebra. Everything else was inside 100. The little bushbuck gave me hell with my first shot hitting a branch and my second shot being the dreaded step forward just as I fired "oh hell" shot. He wasn't going very far very fast though and a little scrambling and I finally got a shot where I could thread one through the brush.