I have shot 2 moose and one elk with them out of a 30.06. My Dad also used them on 2 moose from a 30.06. Used them on quite a few deer as well.
If you can find the bullet test chart that Gary Sciuchetti did for Handloader magazine, you will see they work extremely well at those velocities. Once they hit 2400 fps performance was similar to Partitions.
Truth
Go into "images" to see the chart.
https://www.amazon.com/Handloader-Magazine-June-Issue-Number/dp/B008DM19BG
