I can put it this way. 20+ years ago I wildcatted a .350 Rem Mag to 8mm. The .325 WSM is nearly identical. I've used that cartrdige in Africa, Spain, France, and the lower 48.

Put me on the witness stand and I must give the .338 a slight edge in power. Slight, but not enough that any game you connect with will know the difference.

"The Democrat Party looks like Titanic survivors. Partying and celebrating one moment, and huddled in lifeboats freezing the next". Hatari 2017

"Hokey religions and ancient weapons are no match for a good blaster at your side, kid." Han Solo