I started with a 25-06...this is a long range forum so everyone seems to talk BC and beyond 600 yards..but I tell ya' a fast 25 is pretty hard to beat inside 450 yards. I made a pretty darn long shot with a 25-06 on a little buck when I was 13 110 grain bullet and a Little windage with a Duplex retical and I made a 446 yard shot—before fancy reticals, rangefinders and dialing—this is what fast 25s did—they took guess work out of ranging. I still break out a 257 Weatherby—and it still is one of the flattest things out to 500.. I would not hesitate suggesting a 25-06 or to a lesser extent 257 Weatherby (the Weatherby has a bit of bark—but not much bite)
If it wasn't for the fact that I had a short action, I probably would have gone with a 25/06