Re: Rifle review?
Me personally I would go with the Stevens/Savage. They can be home gunsmithed easily and for the money they are generally great shooters. Caliber I would pick 7mm-08 Rem, but I am biased, I researched the hell out of the 7mm-08 and am building one right now, think of it this way, better barrel life than the 243 Win, better BC bullets than the 308Win, you are able to go with heavy bullets as you are not able to with the 260Rem. And any of those mentioned caliber quality brass can be made into 7mm-08 brass.
I would go with a Stevens 200 in 7mm-08 and shoot the hell out of it and when you are ready for a new barrel or an upgrade then you can do it all at home.