I am not sure it doesanything better than the 375 H&H. Without any track record to stand behind I would stay with the H&H. Hate to find out it does not feed well in the field, and your bullet selection will be limited. With the H&H you can get production loads from flat shooting 3100 FPS 235 Grain TSX bullets to 2450 FPS 350 grain Woodleigh Weldcore sledghammers. That is range of loads that you will probably not find in the Ruger.