It all depends on what you want to do with the rifle. The 25-06 barrel will last you much longer than a 257WM. If you are going to be varmint hunting then the 25-06 makes more since. If you are going to be deer size game hunting and shots will not be over 600 yards then my pick would be the 25-06. If over 600 yards then the 257 WM is better. Most 25-06 Sendero rifles that I have seen are real shooters. My hunting buddy that never keeps a rifle long because he is a trading nut has had 4 or 5 of them and they all have shot really well. I have basically a Sendero, Rem. 700 with #6 Shilen 26" barrel in a HS precision stock. 117 Sierra Pro Hunters at 3000 fps is a death ray on deer out to about 600 yards so far. BANG FLOP about 99% of the time.