The only season I got tags for cow elk and pronghorn I chose the 160gr Partition for the 7mm RM. I realized that despite not having the same seasons and environment I rather be "overbulleted" for the smaller than having to rely on 2 different bullets, despite similar trajectories.

They partition did a clean double lunger DRT kill at close range for antelope (~80yds). I did not get a chance at elk, but it would have worked just the same probably.