Well, I guess my take is this, seems the complaint that you all have with one or the other is that it didn't expand but killed the deer. These things are already .429 or .451 in diameter. How much more expansion do you honestly need. Either one seems to work just fine to me. Also, at 75 yards, what is so bad about a bullet beginning to work like a hardcast? Better chance of getting an exit hole in my opinion. I like exit holes, don't care how much bigger they are .429 or .5. Hard to tell the difference a lot of the time. Game is still dead and you at least probably had a decent bloodtrail if needed. I have killed a couple with my FA 454 using the 300 XTP magnum (seems to be a very hard/heavy jacketed bullet for Casull use). At 60 yards, it knocked a nice little hole out the other side, deer fell over (violently) never moved. At 110 yards, the bullet entered the left front chest and exited the right hindquarter of another. Full body penetration, the exit hole was about the size of my thumb, not much IF ANY larger than the bullet diameter. Neither deer took a step and had MAJOR internal damage, so whats wrong with hard bullets. I really like hardcast bullets though so I guess it really doesn't matter to me anyway. GS