I have used a LH Winchester Model 70 .375H&H on Cape buffalo and leopards, as well as a LH Winchester Model 70 .470 Capstick on Cape buffalo. A LH Model 70 in .458 Win. Mag. is in my future, and perhaps, nay probably, a LH Model 70 in .416 Remington Magnum.
I had a LH Sako FinnBear .375H&H but never used it on DG; I sold it off.
George
-------------------- "Shoot straight, shoot often, but by all means, use enough gun!"