Texfar...I can only attest to the Savage stainless heavy barrel...it was around 200$..put a cheapo Simmons 6x24 on it..and it will literally shoot dimes at 100yds...and will shoot well out to 200,maybe longer....I use a harris bi-pod,from a bench to hit the dimes,but it is the most accurate gun I've ever owned..and cost less than any new rifle I've ever bought,by a long shot.
I understand,from looking around the forums on the net..that you can't go wrong with most any of the .17hmrs...its just an inherently accurate little round.
.BUT..if you're going to shoot small animals..and shoot it alot...you may be happier with the new hmr2...as the rounds cost about half what the original HMR rounds cost..and is about as accurate at 100yds.