Yep CMG hit the nail on the head. Take your pick.
I have a 257 AI that I love, plan to pick up a Kimber 84m in standard Bob, and am currently working on a Swede. Not because I need 'em with my AI, but just because they're awesome rounds.
If I were to go back and do it all over, I'd do the standard Bob in a Kimber 84M Select Grade. That would be my advice to you: pick the rifle, and let the selection of chamberings in the rifle you choose drive the choice in caliber.
The Win M70 featherweight in either caliber would be fantastic, though I'd say that the Ruger Hawkeye in 257 is a bit heavy for my taste. I think Tikka sells their lite in the Swede? And I've mentioned the Kimber. I don't think you can go wrong with the Winchester, Tikka, or Kimber, personally.
