Which .338
I've owned both Remington 700's and Winchester M70's in .338 Win-Mag and liked both just fine. I'm mainly a Remington man for hunting rifles but cant say if latest 700's are as good as earlier ones. I would recommend going with the Win-mag .338 over the Ultra-mag one. Just my personal opinion mind you, but for me the Win-mag is more than "enough gun" and the Ultra-Mag is waayy over the top for most people to shoot comfortably. Again, just my opinion.
Geoff