With the kind of speed that you are dealing with, I would go with the 127 LRX. I have not used it, as I do not need a super-tough bullet. If you do some searching, there have been quite a few accounts of how well they work and they will stay together at the higher speeds. Standard bullets work well at moderate velocities, but speed and copper go together.

You did not "seen" anything, you "saw" it.
A "creek" has water in it, a "crick" is what you get in your neck.
Liberals with guns are nothing but hypocrites.