In addition to what Ric said, there isn't as a great of selection in bullets in .25 caliber as 6mm or 7mm. 120 is the largest that you can go (and it's a roundnose at that) without going the custom bullet route. (I've got a .257 Wby and searched!)

With the Savage, you can do a barrel swap and always go to a shorter cartridge, but you cannot go to a longer cartridge (i.e. you can switch from a 30-06 based cartridge to the .308 family, but not the other way).

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3/4 to 1 1/4 ac pond LMB, SMB, PS, BG, RES, CC, YP, Bardello BG, (RBT & Blue Tilapia - seasonal).