I shoot the 500S&W mag and a Taurus 454 cassull "Raging Bull". Ballistically, the 500 wins hands down, and recoil wise also. The 454 is a sharp, obnoxious, but managable recoil, whereas the 500 is just obnoxious. When I first got the 454, I went to the range and loaded up all 5, and squeezed off a second round trying to hang on to the recoil of the first. I guess I was anticipating the massive recoil. I didn't have the same problems with the 500, although it's like holding out a brick. My wife will, and likes, to shoot the 500, but will not shoot anything but 45lc in the 454.